The voice paused for a moment, as if pondering how to narrate this complex and weighty matter carefully. Then, it slowly said, "I am originally the Guardian Spirit of this mountain peak, and this force is the purest energy between heaven and earth, akin to the spiritual charm born at the universe's inception, containing endless possibilities and vitality. However, it is also coveted by an evil force. That evil force lurks like a venomous snake in the dark abyss, continuously peering at this pure power, attempting to devour it and use it for its own undisclosed evil intentions."

"It has set up this Inverted Five Elements Array, a mystical and fierce formation that can reverse the order of the five elements, plunging everything into chaos and disorder. It wants to seize this force, and I have been here fighting against the evil power to protect it. It's a long-drawn, thrilling battle, each clash seeming like a collision of heaven and earth, a shudder of the stars. You stumbled upon here unexpectedly, yet you helped me break a part of the evil force's seal. Now, this array eye can function; it's like a key, perhaps bringing a slight turning point for our victory."

Shen Jingqi frowned slightly, his gaze revealing determination and contemplation. He nodded and said, "So that's how it is. The evil force is so cunning and powerful, and we accidentally helped you, so what can we do to compensate, or say, to help you completely defeat that evil force?" His hands unconsciously tightened, knuckles turning white with force, filled with vigilance against the unknown evil power and sympathy for the Guardian Spirit.

The Guardian Spirit sighed, the sigh carrying endless exhaustion and vicissitudes, "The evil force is extremely powerful; it dwells deep in the dark parts of the mountain peak, absorbing the world's negative energy, constantly strengthening itself. Your current strength is far from being its match. It's like an insurmountable mountain standing before us. But you can take away a part of this Pure Power, return and train well, and come back to help me once you become strong. It's the only way for now, also our last hope."

Shen Jingqi, Xu An, and Lin Yu exchanged glances, their eyes conveying firm belief and fearless courage. Then, they nodded resolutely. Shen Jingqi exclaimed loudly, "Alright, we promise you! For guarding this Pure Power, for defeating that evil guy, we are willing to try our best!" Xu An also clenched his fist, saying, "That's right, we won't back down, we will surely become strong and return to help you!" Though Lin Yu didn't speak, flames burned in his eyes, as if they could dispel all darkness.

The Guardian Spirit emitted a gentle light, akin to the warm sun of spring, warm and filled with vitality. It poured a part of its power into their bodies, and Shen Jingqi felt a warm current flood into him, as if every cell in his body was awakened, brimming with power. But he also knew that this power was both a precious gift and a heavy responsibility.

"Remember, this power can both help you and destroy you, so use it cautiously. It's like a double-edged sword; wielding it well can clear obstacles, but not well can harm yourself," the Guardian Spirit cautioned, its voice full of care and worry.

Just then, the surrounding space began to twist, as if invisible giant hands were wantonly kneading the space. A powerful suction drew them into it, and Shen Jingqi felt a whirlwind before his eyes, the surrounding scene flashing past swiftly like a revolving lantern, trying to grasp onto something but unable to catch anything. His body seemed to be torn by a mighty force, the pain unbearable, yet he gritted his teeth, striving to stay conscious. Then, he lost consciousness.

When Shen Jingqi opened his eyes, he was back on Shen University Campus. He lay on the grass of the campus, sunlight bathing him, warm, as if gentle hands were softly caressing him. But he knew, none of this was a dream, the experience on the mysterious mountain peak was still vivid in his mind, and the Guardian Spirit's words still echoed in his ears.

"Xu An!" Shen Jingqi shouted loudly, anxiety and expectation in his voice. Soon, Xu An also woke up from beside him, rubbing his eyes, looking at the familiar campus with surprise, "We really came back!" His face was filled with the joy of surviving a disaster, yet that joy harbored some worry, as the evil force still eyed them on the mysterious mountain peak.

At this moment, Li Baiyu walked in from the doorway. She wore a light blue dress, its hem gently fluttering in the breeze, resembling a blooming blue lotus flower. Her eyes were clear and bright, seemingly hiding secrets of the entire universe.

"Senior!" Shen Jingqi shouted, his voice carrying excitement and affection. He quickly stood up from the grass, brushed off the dust from himself. Li Baiyu saw them, froze slightly, then trotted over.

"Why are you here? And you look really tired." Li Baiyu asked with concern, her gaze sizing up Shen Jingqi and Xu An, trying to glean answers from their expressions.

Shen Jingqi hesitated, unsure whether to reveal the experience on the mysterious mountain peak to Li Baiyu. On one hand, he feared the mysterious force might endanger her; on the other hand, he felt Li Baiyu might provide some help and advice. While he hesitated, Xu An spoke.

"We encountered some very strange things," Xu An said, his eyes revealing a touch of nervousness and unease. Then, he detailed their experience on the mysterious mountain peak, from the exciting climb to falling into the Inverted Five Elements Array, to meeting the Guardian Spirit, to Li Baiyu.

As Li Baiyu listened, her brows gradually furrowed, her gaze expressing surprise and worry. "This evil force sounds extremely dangerous; if it really seizes that Pure Power, the consequences are unimaginable," Li Baiyu said, her tone carrying a hint of seriousness.

Shen Jingqi nodded, saying, "Yeah, the Guardian Spirit allowed us to take a part of the Pure Power back to train, and after becoming strong, return to help defeat the evil force. But we still don't know how to train this power, and we're worried if that evil force might find its way here." His gaze reflected a touch of confusion and fear, after all, they were facing a powerful unknown force.

Li Baiyu pondered for a while, then said, "I've seen records about Pure Power and evil force in some ancient books, but situations like what you encountered are very rare. However, we can first look for the school professors and ask, since they are knowledgeable, perhaps they can provide us some guidance."