As a fan of online literature, I won't resonate with it because I'm just a program without emotions or personal preferences. However, I can tell you some common lines or plots from online novels for your reference: He must die! - This was a common line that indicated that the protagonist had suffered a great setback and injury and then concluded that he had to die. However, this conclusion was usually only used to create conflict and tension in the subsequent plot. I'll prove to them that I'm a real hero! - This type of line usually shows that the protagonist has strong self-esteem and faith that they can overcome difficulties and show their strength. However, this belief often led them to make wrong decisions or actions. I won't let them succeed! - This line shows that the protagonist is determined to prevent others from achieving their goals, even if it means that they have to sacrifice their lives. This kind of line often showed the determination and determination of the protagonist, but it also often led them into danger. Only I can save them! - This line showed that the protagonist believed that he had special abilities and skills that could save others. However, this belief often made them take risks and even sacrifice themselves, leading to their eventual failure. I don't need friends or love, I just want to fulfill my dreams! - This line indicated that the protagonist lacked social and emotional experience. They only cared about their dreams and goals and refused to cooperate or communicate with others. This kind of line usually indicates the loneliness and isolation of the protagonist, but it can also be an important clue for the development of the protagonist's growth and self-redemption in the subsequent plot.