There are a distant father, an excessively affectionate mother, and an 18-year-old high schooler named Rina who is strikingly beautiful.
When caught having sex with her friend's boyfriend, Rina declares that "friends are merely tools." Despite her unfavorable view of friendship, Rina's elementary school classmate Maki shows up at the hospital to reignite their childhood friendship without expecting anything in return. What does friendship truly mean in the modern era? This story narrated by Yoshi, the author of Deep Love, is based on a genuine account of friendship.