Nagisa is transgender. She grew up in Hiroshima as a man, but now lives in Shinjuku, Tokyo as a woman. Due to an incident, she begins to live with middle school student Ichika, who is a distant relative. Ichika has been neglected by her mother Saori. From living in solitude by herself, to now living with Ichika, Nagisa develops maternal instincts for the first time.
This dark medical drama examines the meaning of human life, centring on a team of unidentified black-market doctors who undertake any kind of surgery with superhuman surgical skills and exorbitant medical expenses. Hazama Eisuke, also known as "Ace", is a genius surgeon who works as a patissier during the day. He has an operating room equipped with the latest equipment in the basement of his patisserie, where he performs surgeries on patients who have been abandoned by others. Shimoyamada Jo, also known as "Joker", is a brilliant international lawyer and a negotiator with patients.
After completing his time in a juvenile detention center, Daiki Imanishi returns to his hometown in Ibaraki. Upon hearing that his former cellmate, Ken Kohinata, is in danger, Daiki, along with two companions he met in the detention center—Kaito Sakaguchi and Ryuichi Maki—causes trouble at every turn as they head to Tokyo in a stolen car to save Ken.
