Goth pharmaceutical student, Katsumi, attends a party celebrating the start of a collaborative research project with a British pharmaceutical company. Katsumi is just about to leave when he runs into Allen. The British diplomat had been feeling under the weather from having too many drinks, and after Katsumi helps him out, the two start to form a bond. Charming and charismatic, Allen slowly becomes the innocent student's first love. Behold the romantic relationship between an innocent goth student and an Englishman with secrets!