At the edge of the intertwining worlds of immortality and mortals, there is a mysterious place called "Chenxindu", where the endless obsessions of living creatures gather together. Next to Chenxindu, there is a small independent shop. The owner of the tavern, Sang Jiuer, is a girl whose life experience is a mystery. Although she is a mortal, she is able to brew the "Chenxin Brew" that resolves worldly obsessions.
