Slay Demons to Grow Stronger: This Kid Is Ridiculously Powerful

[System]+ [Slay Demons]+ [Ruthless]+ [Pure Thrills] Su Yu transmigrates to a world where demons and humans coexist, and binds himself to the [Demon-Slaying System], which lets him see where demons are. On his first day reporting to the Demon Suppression Bureau, he catches an S-rank wanted pig demon on the way there, shocking the entire bureau. [Congratulations on capturing a pig demon! You have obtained the Dragon-Subduing Palm.] From then on, Su Yu is unstoppable. With a three-foot sword in hand, he charges straight up to the Ninth Heaven.