The moniker of the Blood Dragon belongs to Hanza Ryunosuke - a renowned street fighter with a fiery temper who has never been defeated. Hoping to leave his fighting ways behind him and find love, Hanza enrolls at Mikado High School. Unfortunately, his reputation precedes him, and he struggles to make friends with any of his classmates.
However, Hanza's perspective changes when he encounters Fujiki Honami. She's a stunning girl who's even stronger than Hanza himself and is a member of the Karate Club. Smitten with Fujiki, Hanza attempts to woo her, but she despises his belligerent behavior. Determined to prove himself and impress Fujiki, Hanza takes up Karate as well. He is met with skepticism from peers who don't believe he can improve, but Hanza's tenacity and dedication will show them all.
