I, a Mental Patient, Was Chosen to Participate in AnalogHorror - Chapter 190 - 163: Sin City

The antique market that is filled with treasures and trash.

Having being plagued by same dream for the past six years, Chu Yanshen discovered a little boy who looked just like him out of the blue. It was only then did he, Chu Yanshen, learn that he had been deceived by the little lass six years ago…

- Description from Novelupdates

In a world shadowed by death, the silent realms await, home to the undead and the Grim Reaper's sanctuary. As long as death's presence endures, the great Undead Queen will return.

In this world, there is the beautiful mutual and telepathy love.