The situation of Haifeng fortress was in crisis, which was urgent. The party did not dare to delay. They soon divided their work and took their places.

    Among them, Qingxu followed Dan Taiyin, followed 134 people, including Dan Taiyu, Ying Yi, and 130 strong people in the realm of true Qi and awakening, to the inland direction of Longyin river.

    With Haifeng fortress as the center, it has a radius of 50 or 60 kilometers. It has long been submerged into a land of Ze by the huge waves set off by sea animals. It is impossible to defend, let alone fight and retreat.

    Fortunately, the Longyin river is 100 kilometers deep. There is a defense line similar to a dam, which is not only used to defend against floods, but also can resist fish caught in the sea breeze fortress.

    However, compared with Haifeng fortress, this garrison is far from comparable in terms of walls and defense facilities. There is only one defense line. There are only six arrow towers above, and there is only one pitiful turret. Moreover, due to the crisis of Haifeng fortress, most of the defenders here have been transferred to Haifeng fortress, leaving less than 200 people. There are arrows, crossbows Lingyuan stone is only enough to support three hours of fighting.

    "We don''t have many people. We need to make a quick decision."

    Dan Taiyin arranged the task and looked at Dan Taiyu at the same time: "yu''er, you awaken Ying Long''s blood, are good at controlling water, and are very sensitive to the flow of water and gas. If these sea animals really break through our defense line, you can follow these sea animals as appropriate to see what their purpose is. You can do it easily at that time."

    "Yes."

    Dan Taiyu responded positively.

    She had the chance to cultivate the holy genuine Qi. Although it was the first achievement of genuine Qi, it was not weaker than the old strong ones in the genuine Qi realm in terms of combat effectiveness.

    "Qing Hui guest Qing, the safety of yu''er is up to you."

    Dan Taiyin explained. Finally, he took another look at the green ruins.

    Qingxu nodded slightly.

    Now Dan Taiyin once again commanded the people and constructed a fortification. At the same time, Ying Yi led the people and horses to the place 30 kilometers upstream, planning to block them layer by layer.

    Time passed quickly in everyone''s preparation.

    Soon it was half an hour.

    "Miss, here we are. The first wave of sea animals is coming."

    Not long ago, the voice of a true Qi State cultivator who was in charge of watching came from afar, and at the same time, there were bursts of waves and torrents.

    Longyin river itself is the largest river on Longjing Island, with an average width of 4km. Even if the dam is located in a narrow position, it is still about 2km wide. Many sea animals swept into Longyin river with towering waves, causing waves dozens of meters high. If not for many rivers overflowing the river and being diverted in other directions, These waves may even reach hundreds of meters.

    Looking at the huge waves, Dan Taiyin looked at the 60 meter high dam and sighed, "ready to fight!"

    All of a sudden, both the strong ones in the real Qi State and the ordinary soldiers took their places with pale faces, looking at the overwhelming waves in horror.

    "Roar!"

    In the waves, countless terrible sea animals are mixed, sweeping the surging waves and surging.

    Finally, many sea animals were killed, and the wave swept by them hit the dam for the first time. For a time, the whole earth seemed to be shaking violently, and countless waves burst into the void, forming a water column more than 100 meters high.

    Facing this huge wave, the dam, which is only about 60 meters high, was immediately submerged. Countless sea animals took the opportunity to wrap themselves in sea water and river water, rushed up the dam and wreaked havoc.

    "Kill!"

    "Ladies and gentlemen, it''s time to serve the city Lord!"

    "Behind us is the place where we grow up. Once we retreat, our good home will be completely destroyed by these hateful beasts. We will never allow this to happen!"

    "War! Death war!"

    All kinds of inspiring roars continued to spread from the public. Facing many sea animals coming forward, many ordinary soldiers suddenly burst out amazing courage and quickly surrounded those sea animals with the help of various war instruments.

    Unfortunately

    There is a big gap between mortals and sea animals equivalent to the awakening realm.

    Even if the sea animals are worse than the ordinary human practitioners in the awakening environment, they still can''t resist.

    The first-order sea animals can kill several soldiers in one attack. If it were not for the many defense facilities here, the first-order sea animals could kill them cleanly with only four or five heads.

    Qingxu''s eyes searched among many sea animals for a moment. The next moment, his body soared, and the rolling heat wave suddenly erupted from him, completely evaporating the surrounding sea water and forming a visible water mist. Wrapped in the water mist, his whole person was like a streamer, flying directly over a second-order sea animal. The sword light dissipated, and the sea animal had been led by a sword owl.

    "Good!"

    Dan Taiyin shouted loudly.

    Seeing that the green ruins killed a second-order sea beast with a sword, she really believed what Wu Ming said. The inland friar who looked a little younger than her really had the combat power of refining Gang territory.

    However, it''s not the time to see the green market show its strength. She has immediately put herself into the battlefield.

    The body is flying and the sword is shining.

    It''s just a second-order sea beast. Ordinary first-order sea beasts are not her enemies at all. Their killing efficiency is obviously faster than that of the reserved green ruins.

    Not far from her side, Dan Taiyu, who originally looked soft and weak, was also extraordinary.

    She awakens Ying Long''s blood, cultivates heavy water Qi and has the ability to control water. Before those sea animals make waves, she has used Qi to resist the water and separate the waves, which has greatly reduced the combat power of those sea animals. Although she is slow to kill these sea animals, she can often kill second-order sea animals with the cooperation of two strong Qi states, The efficiency of killing second-order sea animals can reach 50% of the eagle wing of the previous Haifeng fortress.

    As Qingxu, dantaiyin, dantaiyu and others tried their best to kill sea animals, this wave of hundreds of sea animals were quickly killed by everyone.

    Seeing that the edge of the sea beast was stopped by Kankan, Dan Taiyin was also slightly relieved.

    However, this breath lasted less than a moment, and immediately a strong person in the real Qi realm rushed to report: "madam, the city master has heard that the sea animals at the gate of Longyin River are too crazy. A total of 24 third-order sea animals, three thousand one and two-order sea animals rushed into Longyin river!"

    "What? Twenty four third-order sea animals, three thousand first and second-order sea animals!"

    Hearing this number, Dan Taiyin''s face suddenly became very ugly.

    And in the eyes of those strong people in the real Qi state behind her, they couldn''t help showing their panic.

    More than 3000 first-class and second-class sea animals.

    It would be better if these sea beasts were defended by the high walls of Haifeng fortress, but once they were allowed to enter the river... Human beings lost their geographical advantage and wanted to block their edge, at least one third of them.

    In other words, there are eight people who are strong in refining Gang state, and thousands of people who practice Zhenqi state and awakening state.

    This is the total strength of the whole Beihai city.

    "Is there a second line of defense along the Longyin river?"

    The green ruins looked serious.

    Twenty four third-order sea beasts swarmed up. Unless he sacrificed his sacred skill and relied on the benefit of the red dragon sword, he had no strength to face up.

    "The second line of defense is 160 kilometers away, but that dam is half inferior to this one."

    I heard the voice on the platform.

    "Then there is no way. We can kill as many as we can, and do our best."

    Qingxu road slowly.

    Dan Taiyin was silent for a moment, and finally had to nod.

    Soon, the roar came again, followed by a flood that was much larger than the previous wave. Even if the flood had already overflowed the river and rendered the surrounding fields into a land of Ze, it still could not consume the terrible waves that were tens of meters high and many sea animals with the potential of huge waves.

    "You... Run for your lives."

    Dan Taiyin looked at the sea animals mixed in the huge waves and said bitterly to the mortal warriors behind him.

    "Miss..."

    "Go, the farther away from here, the better."

    Those martial arts practitioners in the dirty territory and blood exchange territory took a look at many terrible sea animals filled with huge waves, as well as the huge waves that were tens of meters high. After all, they didn''t have the courage to fight against this terrible enemy beyond the power of mortals. They gritted their teeth and said, "take care, ladies and gentlemen!"

    Then one by one rushed towards the back of the dam at the fastest speed, trying to climb a high mountain not far from the dam.

    "Ready!"

    Dan Tai said in a low voice.

    In fact, she doesn''t need to remind.

    Thousands of powerful sea animals swept through the terrible waves, like an ancient fierce beast, constantly approaching, approaching and approaching again!

    Before the sea animals arrived, the terrible pressure swept by them was already strong enough to make dozens of beihaicheng strongmen in the dam feel suffocated. Several young masters who were weak in cultivation and awakened soon were shaking their hands slightly, and their eyes were full of fear!

    Unfortunately

    Many sea animals do not stop because of human fear.

    Finally, the terrible waves swept by a large number of sea animals hit the dam, and the impact force like mountain collapse broke out at the moment when it was blocked by the dam, splashing hundreds of meters of water.

    With the shaking of a mountain, the dam burst open

    Huge cracks filled the surface of the dam, and then continued to spread and combine, and finally completely tore the dam about 60 meters high. The two masters who happened to be in this area were hit by the waves, screamed bitterly, fell into the river, and were immediately surrounded by dozens of sea animals and ate them.

    "The dam collapsed..."

    The voice of panic rang out from the crowd full of chaos.

    Dan Taiyin watched helplessly as a large number of sea animals tore the dam defense line, crossed the gap, swept the falling water and rushed towards the deeper direction of Longyin river.

    "Damn it... I can only place my hope on the final plan! Qingxu, you and yu''er lead ten people to catch up with these sea animals and see what they want to do in the inland! Kill others! Block these sea animals here as long as they can!"

    "I''ll go alone."

    "Others may not be able to keep up with my speed," Qingxu said

    "Others can''t go. Yu''er must go. Yu''er awakens Ying Long''s blood and cultivates the holy product heavy water Qi. She can keep up with you. In addition, she has the ability to control water and is very sensitive to water system energy. With her, it''s easier for you to understand the real purpose of these sea animals going inland."

    Dan Taiyin said with a fierce wave of his hand, "that''s it! Others, follow me!"

    Qingxu looked at Dan Taiyin. He estimated that Dan Taiyin planned to stay here and let Dan Taiyu follow him to leave and chase sea animals. He didn''t want him to take Dan Taiyu away from here.

    Shaking his head, the green ruins did not elaborate, and said to Dan Taiyu, "let''s go!"

    Then follow the Longyin River to catch up with the sea animals who rushed across the dam first.