As soon as the psychic power reaches the rune, no explanation is needed. Renault naturally understands the functions of these runes. As he expected, [reverse heat conduction] is no longer limited to gases, but can now work on liquids.

    "The book of thermodynamics" is shaking a few times again, which makes Renault have the illusion that the whole world is shaking in a trance. In the soul space, it is like a few waves, shaking endlessly.

    When the shock subsided, he felt very clearly that his magic power, which was about to dry up, had unconsciously recovered more than half, and the upper limit of his magic power had been increased by half.

    Renault felt a burst of joy. In this dangerous world, [reverse heat conduction] has become his greatest reliance. With enough magic power, he will have confidence to face all difficulties.

    However, after glancing at the black Orc corpse on the ground, his heart gradually became heavy.

    Like the first black Orc killed by him, the three black orcs all wore the same excellent armor.

    This shows that the black orcs obviously have the ability to manufacture this kind of armor on a large scale.

    According to the memory of indigenous "Renault", this kind of plate armor has not been popularized to ordinary soldiers in the armies of human countries, and most ordinary human soldiers, like him, only wear simple leather armor.

    There are many black stains on the weapons of these black orcs, which means that they have experienced many battles, but the weapons are almost undamaged, which indicates that the strength of their metal materials is quite high.

    In other words, the industrial level of metal smelting and weapons processing and manufacturing of the black orcs has far exceeded that of other countries.

    In addition, their physical quality is far superior to that of human beings. The combat power of the black Orc army must be far superior to that of human forces.

    No wonder the United forces of mankind have been defeated in a row.

    No wonder the front of the black Orc army has swept across the mainland.

    Four of the six human kingdoms on the glow continent have perished. If this trend continues, the two southern kingdoms may not last for a few years. The fall of the whole continent is only a matter of time.

    Once the black orcs occupy the glow continent, how long can the Xinghai continent in the Xinglan sea last? Just one channel can''t stop the black Orc army.

    In this world, the fate of human race has been as bleak as spark!

    At this time, behind Renault, Angela leans against a tree trunk and looks at his back, with a very complicated expression on her face.

    At this moment, her mood is hard to express.

    All the time, Angela has been very compassionate to Renault, who is lonely but diligent. She also takes good care of him on weekdays.

    In the more than three years of learning sword together, she can easily defeat "Renault" in every fencing competition, so deep in her heart, she always looks down on him.

    But today, Angela''s pride is shattered. In the face of these well-equipped black orcs, if it is a one-on-one challenge, she has enough confidence to defeat the black orcs, but in the face of three black orcs, she is not sure.

    Renault, who has always been regarded as the weak by her, has solved three black orcs easily.

    So, who is the weak?

    All of a sudden, she felt that her pride and conceit in the past seemed ridiculous.

    Renault turned and saw Angela.

    At the moment, she was sweating and covered with black mud, even on her white cheek. Her long hair was in disorder, and many hair was stuck on her face. Her eyes were dim in her beautiful eyes, and her whole image looked rather embarrassed.

    But it softened her temperament, which was quite different from her usual serious manner.

    They looked at each other for a moment. Angela first said, "Renault, we have to find Muse as soon as possible." Her voice was soft with a trace of coldness, which sounded quite pleasant.

    She couldn''t help asking again: "what happened to the flash just now? Did you make it out?"

    Renault nodded and explained, "I''ve just awakened my ability to control heat."

    In order to make Angela understand, he decided to show it. He raised his right hand and aimed it at her. In the soul space, the rune array of reverse heat conduction flashed.

    At the moment when Renault raised her hand, Angela suddenly felt that it was getting colder and colder around her. She was sweating and sensitive to the change of temperature.

    The girl could not help shaking a few times, and quickly called out: "I understand, you stop quickly, it''s cold..."

    She looked at Renault with wide eyes, showing a ghost expression. In the hottest month of the year, she had a feeling of being in the cold winter month.

    Renault apologized: "I''m not proficient in control. I''ll adjust it right away!"

    When he just input magic power, he habitually exerted all his strength, which led to a sharp drop in temperature. After Angela yelled cold, he woke up. Then he carefully adjusted the temperature to about 22 degrees, which is the most comfortable for human body.As soon as his voice was over, Angela felt that the temperature began to rise, and then stabilized at a level that made her feel extremely comfortable.

    The girl couldn''t help groaning, and there was a joyful color on her face, mixed with extremely obvious envy.

    After hesitating for a while, she showed her regret again: "Renault, stop, don''t consume magic power any more, save it for use in battle..."

    Renault looked at her with a smile on his face: "maintaining this state consumes very little magic power. The closer you are to me, the less magic power you consume!"

    Angela hesitated for a moment and began to limp towards Renault. She acquiesced to what he did. After running for so long in the dark forest after the rain, she was a little embarrassed now.

    After noticing the smile on Renault''s face, the girl glared at him, but the expression on her face became softer.

    Renault sighed. If only he had this ability when he was on the earth. In the summer, he could only shout "hold me tight" to his girls, and there were a lot of beautiful girls rushing forward.

    Even Angela, who has always been an indomitable beauty, can''t resist the huge temptation of "humanoid air conditioning", not to mention the pampered girls on earth.