This is an incredible story of human drama between a shy care nurse and a mentally troubled young man that will rend the hearts of everyone alive.

"I was basically dead when you entered my life and broke everything." The large yet extremely shy care worker, Shizuru Amami, discovered and rescued a young man who was attempting suicide by drowning late at night. The young man, Yuuri, doesn't have money, a phone, or parents, so Shizuru drives him home and discovers that Yuuri lives in a filthy apartment that doesn't seem suitable to live in. Yuuri completely rejects Shizuru's concerns, and his situation ends up reminding Shizuru of a friend who killed himself. To atone for his selfishness, he asks Yuuri, "I want to help you. Please let me take care of you." This is the long-awaited comic adaptation of the human drama that will rend the hearts of everyone alive!