This will be an incredibly memorable experience for the young man. He is a guy who has failed in life, and with work not going well, he spends all day drinking and getting drunk. Next to him is a beautiful neighbor, Tsukasa Aoi, who is not very happy with her husband, and they often argue. The peak of the conflict happened today when she, in a fit of anger, went out. When she returned, she was so drunk that she mistakenly entered the young man's room. Seeing the alcohol on the table, she started drinking, and they both sat down to talk, seemingly in harmony with each other's souls…