The Reason for Miracles

During the basketball club's training camp, some people were caught in a landslide with Kazuki miraculously being the only one to survive. Is there a meaning to his survival or...? In order to erase the trauma from the awful accident, Kazuki becomes addicted to women, while he still looks at the world with cold eyes. It's during this time that he meets a fellow classmate named Mana. Will she be able to change Kazuki's fate?