Having been in the dark for a long time, I have become accustomed to the pain, sadness, and loneliness that the darkness brings. The presence of light becomes glaring and disgusting. Even if you close your eyes, you can't ignore it.
Lin Mofan grew up in a dark and dirty environment. When the pain from the wound struck again, he would no longer cry like he did when he was a child. Lin Mofan became numb.
When the person who hurt him no longer appears, Lin Mofan is back on track.
Intention: Want to be happy