Synopsis

Following the legalization of the Doctor Helicopter system in Japan, which dispatches medical teams via helicopter, four young doctors are assigned as fellows to the program. During their fellowship, they experience traumatic medical situations and grow professionally and personally.

Seasons 1 and 2 focus on the original fellows as they grow through their fellowship. Season 3 takes place 7 years after season two, with the original group of fellows now being senior doctors, teaching three new fellows the ropes of being a Doctor Heli doctor.