Rise of the Otherworld.

When Lin Yu and Tang Feng heard that a mysterious person wanted to see them, their hearts tightened, wondering whether this person was an enemy or a friend. The atmosphere in the room suddenly became tense, as if a layer of frost had condensed.

"Bring him in." Lin Yu said in a deep voice. Although his voice was not loud, it carried an irresistible majesty.

Not long after, a man in a black robe, his face obscured by shadows, walked into the room. His footsteps were so light they were almost inaudible, and he exuded an unfathomable aura.

"Who are you? Why do you say you know the secrets of the Shadow Cult?" Tang Feng asked first, his eyes fixed on the mysterious man. His eyes were full of vigilance and suspicion, and the sword in his hand unconsciously tightened a little.

The mysterious man smiled lightly, his voice low and hoarse, as if coming from a deep cave: "Don't worry, before I tell you the secret, I need to confirm whether you are capable of dealing with the next crisis." There was a hint of provocation in his tone, which made people feel uncomfortable.

Lin Yu frowned slightly, with a hint of displeasure in his eyes: "What do you mean?" There was a sense of majesty in his voice, and he looked straight at the mysterious man.

The mysterious man said slowly: "The conspiracy of the Shadow Cult is far beyond your imagination. They are not only looking for that mysterious magic weapon, but also trying to control the source of spiritual power of the entire Ancient Xuan Continent. If they succeed, the world will fall into endless darkness and chaos." His voice gradually rose, full of tension and fear.

Tang Feng said in shock: "What? Control the source of spiritual power? How is this possible?" His eyes widened and his face was full of disbelief.

The mysterious man sneered: "Nothing is impossible. They have been secretly preparing for many years, and now they are only one step away. Moreover, they have won over many evil forces and their strength has greatly increased." His eyes revealed deep worry.

Lin Yu's eyes were sharp, as if he could see through the mysterious man's heart: "Then why are you helping us?" His voice was cold, with a hint of questioning.

The mysterious man was silent for a moment, as if recalling some painful past events, and then he slowly said: "I used to be a member of the Shadow Cult, but I couldn't stand their cruel methods, so I decided to abandon the dark and join the light. I know how much disaster their actions will bring to the world, so I hope to lend a hand and stop their conspiracy." There was a hint of sincerity and determination in his voice.

Tang Feng questioned: "How can you prove that what you said is true?" His eyes were fixed on the mysterious man, not missing any subtle changes in his expression.

The mysterious man pulled a token from his pocket, engraved with the symbol of the Shadow Cult. The token shimmered eerily in the light, sending a chill down your spine. "This is the evidence I brought from the Shadow Cult." His hands trembled slightly, as if the token carried a heavy burden from the past.

Lin Yu took the token and examined it carefully, his expression becoming more solemn. The pattern on the token was complex and mysterious, exuding an evil aura. He could sense the unusualness of this token, and he believed the mysterious man's words a little more in his heart.

"Even if what you said is true, do you know their specific plan?" Lin Yu asked, with a hint of urgency in his voice.

The mysterious man took a deep breath, as if he had made a great decision: "They plan to hold an evil ritual in the spiritual vein on the night of the full moon, using magic weapons and the power of the spiritual vein to achieve their goal." His voice was full of anxiety.

"Full moon night? How long is it away?" Tang Feng asked anxiously, beads of sweat appearing on his forehead.

The mysterious man looked at the sky outside the window and said solemnly, "Less than five days."

The room fell into deathly silence, and Lin Yu and Tang Feng felt extremely heavy-hearted.

Can the Zhenwang Sect come up with a response plan in such a short time?