Traveling Through the Book to Change My Destiny, I Directly Became the Protagonist!

I'm going to travel through the book. It doesn't matter if I'm not the protagonist. Why is there a melon-eating system attached to it? I got to know the heroine easily and established a good relationship to avoid a tragic death in the future. "Shut up, traffickers, I am your destined evil star." "I went there and was recruited just like that?" "It's not the system, how did you trigger it?" Ye Wei roared after knowing that his system needed to use trigger conditions. "You also wear books?" Ye Wei looked at the person in front of him and asked in shock What's going on? Why do I always feel like they understand me like Runtu? Something is wrong, 12 out of 10 is wrong. Why are the male and female protagonists no longer together? Then what else do you need him for? "Wow, you are different to me" Ye Wei said to Feng Nuanyi