The simple and kind-hearted Cheng Zhuyao was disappointed in the torture again and again. He finally turned the sharp knife on himself. He killed his simple kindness, his family, and his freedom. Finally, he jumped from the 18th floor after confessing to the murder...
Concept: The moon is reflected in the water. You can see it but you can't get it. No matter how much the protagonist sacrifices himself, he can't get his father's change of heart. No matter how regretful his father is, he can't bring back his mother. No matter how hard Fu Yaojie tries, he doesn't get the benefits he wants in the end.