The series "Once Upon a Time... Life" teaches about the human body and about the different systems in it with the same characters from the other "Once Upon a Time" seasons. "The good Characters" represent the body's defense mechanisms, whereas "the bad Characters" represent the viruses and bacteria that threaten to attack the human body. (Source: Wikipedia)
Genres: Adventure, Sci-Fi, Slice of Life
Watch Once Upon a Time... Life episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.
Educational · Episodic · Nudity · Ensemble Cast · Kids · Teacher · Work · Meta · Medicine · Robots · Elderly Protagonist