Chan is a boy who mother passed away when he was 16 and he got depression. He dad left him because his parents got divorced. His mother left him ₩20,000,000. She died from blood cancer 'Lukeamia'. He bought a house and lived all by himself. When he went to school he met a boy that he felt in love with and wanted to spend his life with but he did not know how to show it. He meets the boy and his name is Kim Woojin.