Synopsis
Iwaki Tomonori is a typical 15-year-old boy with a preference for older women. He has a crush on his teacher, but his heart is shattered when he discovers she has become engaged. Returning home in despair, he finds a 12-year-old girl named Rizel waiting for him, and learns that the Japanese government has forcibly married him to her against his will. He also discovers that Rizel is no ordinary child; she is a biochemically engineered human. Her creators, referred to as her "papa"s, promise to cover multiple debts of Iwaki's parents in exchange for permission to stay at their home, and thus Iwaki's life with Rizel begins.
