Rong Sangzi: What is goodness? What is evil? Oh, I have the final say in my case.
Yu Luo: What kind of person are you? Facing you, I doubted my faith for the first time... If I could do it all over again, I hope everything would be fine.
Drug dealer? Female protagonist VS undercover male protagonist, it's hard to say who will lose and who will win.
Purpose: Justice defeats darkness