A once-in-a-millennium Xuanming realm has opened. According to legend, the nine-turn spiritual bead that can turn mortals into immortals instantly and allow immortals to reach Daluo is hidden in the deepest part of the secret realm. For a time, the three realms were shaken, and immortals gathered together.
Yun Wuchen, a "traitor" who was expelled from the school, also stepped into this land of killing. Five years ago, because he refused to hand over half of the Book of Heaven that he accidentally obtained, his master revoked his cultivation in public and was accused of bullying his master and destroying his ancestors. Now, he drags his broken immortal body here just to win the spirit beads and wash away his grievances.
However, the cruelty in the secret realm is far beyond imagination. The hidden arrows of his former classmates, the sudden betrayal of his allies, those seemingly accidental "coincidences"... Every time he approaches the Lingzhu, Yun Wuchen falls into a deeper mystery. Until he met the mysterious woman - she claimed to be the previous guardian of the spirit bead, but she told Yun Wuchen a shocking secret: the nine-turn spirit bead was not a chance at all, but the last shackles that sealed the ancient demon god.
When the powerful men from all walks of life were fighting in the depths of the secret realm, the earth began to tremble and the sky opened with blood-red gaps. Yun Wuchen finally understood that the real disaster was not fighting, but redemption. He must make a choice between revenge and life, and that choice will determine the fate of the Three Realms.
At the last moment, when the demon was about to break out of the seal, Yun Wuchen made a decision that no one expected. He burned his soul and rushed towards the spirit bead, leaving only a sigh that echoed in the world: "So, this is my way..."
The golden light dissipated, the secret realm collapsed, and only the spirit bead was quietly suspended in the void, waiting for the next thousand years of reincarnation.