When the protagonist Antara Ryohei was studying in medical school, he was greatly shocked by seeing Michiko Daimon's perfect operation during a visit to the hospital, so he aspired to become the world's number one surgeon, but of course that is not the goal that ordinary people can achieve. After that, he joined "Totei University Hospital" as an intern. Together with Risa Abukawa, who is both calm and talented, and Gengoro Yajima, who is cheerful and simple to heal, he receives strict guidance every day and gradually loses confidence. At this time, his first love object is admitted to the hospital, so his value as a doctor and a man is greatly challenged. At the same time, Risa and Gengoro are also in a love crisis, bringing out the youth group drama in which the three "doctor's eggs" struggle and grow together.