Under the twilight city, yin and yang meet. Rumor has it that there is a "Du" cafe that only opens after midnight. It not only provides refreshing coffee, but also undertakes the business of extraditing dead souls and resolving obsessions. The clerk Yun Che has strange yin and yang eyes, which can see the invisible shadows of the living; the boss Ye Yao is mysterious and charming, and holds the secret key to connect the two worlds. A series of bizarre urban legends and unfinished souls wandering the world have drawn them into an unfathomable mystery. When a corpse that was supposed to rest in peace spoke Yun Che's name, an adventure that crossed the boundary between life and death began, and hidden behind the obsessions of countless dead souls was a shocking secret that could subvert Yin and Yang... (Living people are not allowed to enter, don't ask about obsessions.)
