After traveling to Teyvat, Shichu discovered that he still had a system, but this system only gave him the "swallow" skill and then went offline. Shichu just crossed the river by feeling the stones.
The first mission directly traveled to the era of "Ms.". Based on the system's few words, it was deduced that the regretful life of "Ms." Needed to be changed in order to complete the level. At the beginning, she transformed into Yvette and began to approach the "lady" in her loli period...
Then Shichu continued to play new roles, rewriting their regretful lives...
Purpose: Let everyone have an ending without regrets