Zhutian Check-In Log: I Am a Variable in the Trilogy

Lin Xuan travels to the place where the heavens meet and binds the "Civilization Observation Log". Every day he signs in is the reverberation and rule fragments of the Annihilation Era. This world seems familiar, but there are deep undercurrents - the aftermath of the Kowloon coffin pulling is still unsolved, there are invisible hands tampering with cause and effect in the fog of Yandu, and there are unspeakable deals hidden under the selection of Dongtian. As the only "variable", he possesses the knowledge of all realms and travels beyond all established trajectories. When the diary reveals the ending of being erased, he must write a glimmer of hope for the remnants of hundreds of millions of civilizations in this dead end that has already been prepared.