Yu Zi discovered that her boyfriend Yan Duan always encountered problems of one kind or another, such as being cut into pieces for cooking and eating, being thrown into a giant spider's nest as feed, being bullied by his classmates when he became smaller, being caught in a shipwreck, and being dragged into the sea by the mermaid princess.
Yu Zi saved Yan Duan again and again, but in the end she discovered that she was actually saving herself.
* Passing the dungeon mainly depends on intelligence.
Purpose: Face life bravely