The childhood friend doesn't choose the means to make me my own." Koka Tsukishima (at the age of 27) was a normal woman who lost her mother in elementary school and now lives with her father. Although she fell in love with Oshimasenpai for a long time, her love never came to fruition. One day, Koka was involved in a car accident, where he met his kind childhood friend (who became a good-looking doctor) and fateful encounters him. But he completely lost his past appearance - what? A little exciting love story that a douche is doted on soji (a son who loves it).