Tsugumi is an omega whose sole goal in life is to beat up any alpha who crosses his path. But when he faces off with Megumi, he's finally met his match--just not in the way he thinks!

Tsugumi--an atypical omega and tough guy--insists he can control his heat through sheer willpower. Megumi, on the other hand, is a rather straitlaced alpha delinquent. When they meet ready to brawl, Megumi falls hard and fast! The two start dating and even sleep together during Tsugumi's heat, but the alpha can't help noticing this hot-tempered omega is still not opening up to him--perhaps because the oblivious Tsugumi is bewildered by Megumi's advances! Not quite getting this whole love thing, Tsugumi decides the only way to deal with his confusion is to get rid of it--and Megumi too--with the help of his trusty lead pipe!