In Leng Yunyou's original world view, good people are good people and bad people are bad people; later, good people are good people, bad people are bad people, and there are many people who are neither good nor bad. Later, it turns out that people who are neither good nor bad can become good people or bad people; in the end, he discovered that good people are not good people and bad people are not bad people.
"Hey, Shui Qinghan, who are you..."
"I'm just a spectator, I've never been part of the show."