From the Start, I Protect My Little Brother and Conquer the High Martial World with Doping

[No female lead] + [No level suppression] + [Comedy] + [Absurd] You’re strong, but I can take a potion! You’re badass, but I can take a potion! Your talent is unmatched, but I can take a potion! No matter how spectacularly you show off, one potion is all I need to bring you to heel. That’s what you call authority!