The time traveler Lin Yan accidentally fell into a game with strange rules, and the nine-domain dungeon is full of dangers. He relied on his calm mind to dismantle the rules of death, but he repeatedly entangled with the copy BOSS - Jing Yuan, the master of the mirror, Jin, the general of the ancient house, Shuo, the campus boy... From tit-for-tat to mutual attraction, Lin Yan and Jing Yuan joined hands to gather the bosses to break the truth that "the nine domains are the cage", and finally broke through the shackles and stayed together in reality.
Purpose: Through the protagonist's adventure in a strange world full of rules and restrictions, show their pursuit of freedom and their courage to break the shackles of fate.