This Curse Is So Twisted, I Love It!

This high-martial world has everything: cultivation, magic, ninjutsu, soul masters... various cultivation systems, and Liu Laoliu has some even more special curses. [Ignore realm and defense, curse any target into a child.] So I'll challenge some classmates, teachers, magical beasts, monsters, ninjas, angels, demons, Cthulhu, and magical girls. "Is that a challenge? Dare you fight fair without cursing?" "What nonsense! Without cursing, who can I beat?" Besides cursing, he also likes poisoning, using hidden weapons, sowing discord, and playing dirty. And this is just one curse; there are more wonderful little surprises: [Your mom's groceries will definitely rise in price: You can use it on yourself and shout 'mom' at the opponent to make their groceries rise!] [Idiot curse: Make the target's body have a weak point called 'wisdom sore'.] [Minus seven becomes catgirl: First curse yourself, transform!] My name is Liu Laoliu, why would I fight head-on? "You pervert! You're sick! You're not human at all—!" — Description from novelcodex.org