With one wrong move, one unforgettable past, one path of hatred, a lost heart, the lost of all love, it lead her into the world she expected. Oshitari Rena, a genius with the physical capability of a ghoul had graduated and became an investigator at an age that even Arima Kishou had to be surprised. But that would lead her to meet her childhood friend, the only one who had seen her as a human. Then it began, the path of a love meant to exist for.... elimination. Kaneki x OC