A pediatric surgeon who's more childish than the children and looks like a delinquent takes center stage! Appendicitis, phimosis, congenital esophageal atresia, traffic accidents... various illnesses and traumas that befall children. Sakurako Hoshino protects small lives with her magnificent surgeries!
Having been raised by his adoptive human parents, Charlie is now 15 years old and all set to embark on his high school journey. Upon starting high school, Charlie swiftly befriends Lucy, a scholarly loner. Nonetheless, Charlie's life takes a drastic turn when a cohort of animal-rights extremists, who had freed his biological mother from a research laboratory 15 years ago, returns as terrorists set on abducting Charlie at any expense.