Ayase Suigetsu, who always smiles and tells lies, was the one person in her class who stood out from the rest. Seated in front of her is Sou Hazumi, a loner weirdo who doesn't get on with anyone. The two, who have no place to belong, begin to spend time together after one thing happens... 'If we're together, surely we won't be afraid.' Facing the worries and loneliness of a 17-year-old.