After Chen Jiahua was drugged by his brother Chen Jialin, he floated to another time and space. I heard that he would go home if he didn't work hard to defeat the protagonist. Later... He cried!
"Brother, save me, I want to go home!"
"Who is this brother? You can't go anywhere, you can only be by my side!"
After finally drifting home, he discovered something he had never known.