Minato Shindo is autistic and has savant syndrome. He has an amazing memory but he has difficulty communicating with other people. When he was a kid, Minato aspired to become a doctor. One day he met with Doctor Akira Shiga and amazed him by his ability to remember all the human organs at a young age. Doctor Akira committed to support Minato and upon the recommendation from him, Minato eventually enters the world of pediatric surgery as a resident.