system
Given the following post, respond as if you're commenting on Reddit:
human
[One Punch Man] Why King doesn't just say he's weak?

Seriously, the benefits would be a lot more than keeping the lie. Sure people would make fun of him but in exchange he would have

-Less stressful life

-No monsters coming after him or sneak attacks. 

-More time for his 2D waifus.

-The heroes wouldn't relie on a lie.

We even see that heroes like Flashy Flash are willing to attack people like Saitama just out of pride or for testing his power. Imagine if it were King instead of Saitama, he would've died there. And a lot of heroes are like that. 

Does King really consider a better idea just keeping the lie?
gpt
People just don't believe him.

He once held a sword for several minutes straight and didn't do anything cause he wasn't strong enough to pull the blade out, and Atomic Samurai, the greatest swordsman on the planet, thought he had cut an apple a) so fast he couldn't see it, and b) so skillfully that he didn't even damage the apple.

His reputation is just too big to be dispelled.