What Should I Do If I Blacklist the Protagonist?

Shang Lu has read so many online articles, and this is the first time I have seen such a cheating person. Without Mary Su's face, without Jack Su's counterattack, the protagonist directly cheated himself to death. Yes, the immortal protagonist is dead. Shang Lu angrily cursed "the author is a shi", and then... He traveled through time and was bound to the hard-working protagonist for life. Do you want him to hug you and be your little brother? No, no, no, he only treats the protagonist as his father. "Son, be good, daddy give you a hug and kiss." "Son, be good, daddy will wash the bird for you." "Son, be good, say once again I love you." "Son..." The son was 18 years old and couldn't bear it anymore. The business route was ruthlessly pushed into Xiao Hei and he was forced to experience all kinds of play... Wait, protagonist, your harem is next door. You pressed the wrong TAT.