The casual life of Hinata Yuki changes for better or worse as a Pro Hero enters her life. The Pro Hero claims Hinata was a witness of a horrific crime, a crime for which an innocent person is in jail for. Due to the horrific nature of the crime the memory was likely blocked, but there's a way to unblock it and save an innocent life. Certain of the truth in this situation and of the authenticity of the Hero, she cautiously agrees to the proposal. If all this turns out to be false, this choice will seem foolish, but it's still worth checking out. But what if this Hero is not speaking the truth? Or what if this is all far bigger than what has been told? How could an ordinary girl be this lucky, or unlucky, depending on the turnout?Time will tell.