Kimi no Naka de Nemurasete

Moriuchi Sei, an exchange student, went to England to escape from his past. There he met Hue Wilfort, who was abandoned by his family. Despite his kind personality, Hue made himself being recognized as a delinquent drug dealer. Will he able to save Sei from his haunting memories? Will Sei not leave Hue after one year of exchange program?