Please Call Me a Civilized Person

After the protagonist Liu Xiao traveled through time, he was not bound to the overbearing system that "devours all things", but to a strange system called "civilized cultivation and persuading people with virtue". As long as he speaks "civilized words" and performs "gentlemanly behavior" in battle (such as bowing before fighting, closing the opponent's eyes after death, and swearing without using curse words), he can get a hundred times the critical hit of his cultivation level; on the contrary, if he behaves like a traditional villain (sinister, vicious, swearing), his cultivation level will regress and even be struck by lightning.