On the day when strange stories about rules came to the delivery room, Shen Luxi delivered a baby. The baby had a butterfly-shaped birthmark on her wrist - exactly like her own. After investigating the birth records, she discovers an impossible truth: Her mother was herself.
Every time she clears a dungeon, she is "giving birth" to herself and sending herself back to the past. Cycled countless times. The strange story about the rules is a chain that she personally crafted in the future in order to seal a greater terror. Break the cycle and the world will be destroyed; continue the cycle and you will be imprisoned forever. This time, she chose the third path.
