If you could rewind time, would you? Everyday Ogami aka Bloodshot wished she could turn back the hands of time to save her twin brother. But when he appears to her on at random, things become deadly. Ogami's partner and friend, Hawks, can't help but to feel that someone is targeting Pro Heroes. Now including Ogami. Can these two find out who the hero killer is, as well as find out why Ogami's brother seems to appear only when Ogami is facing death?