No matter how much damage is done in the early stage, those worlds that can be forcibly heeded, no matter how bad or vile the male protagonist is, must be washed away.
Enough is enough.
So.
Your dad is here!
The call boy of the interstellar world
Rivals in the campus world
The cauldron of the world of cultivating immortals
An honest man mistakenly enters a wealthy family
…
Purpose: Protect yourself from bad people