On a perilous adventure across a post-apocalyptic world, a lovable boy who's half-human and half-deer searches for a new beginning with a gruff protector.

The "loosely science-fiction adventure" is set in the summer sometime in the 21st century. Tokyo's Shinjuku ward has become a wasteland, void of all humans due to an unexplained catastrophe. What remains are these strange creatures such as "Donyatsu," the half-cat, half-doughnut hybrid, and "Begaru," a feline bagel composite.

First Born is a British television serial produced by the BBC in 1988. Charles Dance starred as genetic researcher Edward Forester, whose work leads him to create a man-gorilla hybrid, using sperm from an unknown sperm donor and cells taken from a female gorilla.