[Funny, lighthearted, and laid-back]
Leon
A child adopted by Whitebeard
And Whitebeard's most useless son
As someone who transmigrated
He has wasted five years doing nothing
To make a better life for himself
Leon decides to change everything
Whitebeard must not die!!
Luckily! The System has arrived!
But this System only knows how to screw me over!
Leon: I don't want this useless System!!!!