Ware wa Ken-ou!!

Yoshiaki enrolls at a school known for its violence, hoping to become its strongest student. On his first day, he steps in when a girl named Homura is being harassed by several guys. Homura then asks Yoshiaki to be her “sword,” leaving him unsure how to answer. Students at the school form pairs consisting of a “master” and a “sword,” but others warn him to stay away from Homura, a Rank F student who may not live much longer. Yoshiaki, however, is not eager to leave her to die.