Xiong Ge starts a new life following the disappearance of her sons and ex-husband. She opens a hostel called The X-Dormitory, in which she treats her tenants like her family. When Room 206 mysteriously appears out of no where and out walks her ex-husband, she gets a terrible feeling in her gut that something bad is about to happen.

While testing out the interdimensional traveling gear, the representatives from KO One accidentally repeated the same mistake their predecessor made: They crushed Liu Bei with a boulder. In order to maintain silver dimension's timeline, Zhi Ge assumed the identity of his doppelganger Liu Bei and completed the sworn brotherhood ceremony with Guan Yu and Zhang Fei. As he awaits for Liu Bei's recovery, Zhi Ge must learn the ins/outs of Silver dimension while avoid being exposed as a fake.

In a vast and mysterious multiverse with fantastic alternative realities, a metaphysical entity has a whole plan behind it, in order to protect the timeline of an island using a book that can see the past, present and future as if it were a full script.