On April Fool's Day, Pei Qiuyu found a strange drifting bottle while sketching in Zuoba Port.
There are four paintings hidden in the bottle, and each painting tells the sad state of mind of the person who painted it.
Pei Qiuyu was sensitive to the fact that she had opened Pandora's box, so when she returned home, she began to look for clues to the truth.
With further understanding, the story of the protagonist Duan Yunu gradually unfolds...
Intention: Break through the constraints and reinvent yourself