Rex and Dadong have been childhood sweethearts since childhood (Wang Dadong thinks so). Wang Dadong is Rex's fist, and Rex is Wang Dadong's brain. This saying is popular among major universities. But is this really the case between them?
Excerpt 1 Wang Dadong: What's wrong with you, Rex? We're not best friends
Rex: Wang Dadong. Do you know that your existence is destined to be my pain...
Wang Dadong: Rex, you know I don't make good friends.
Rex: Haha... Turns out we are just friends...
Fragment 2: Rex pinched Dadong with both hands and showed murderous intent on his face. His eyes were dull and he muttered the words "Kill you... Kill you..." Dadong gently took Rex's hands and held him in his arms, "Rex. Don't be afraid, I'm here..."