We Run This Jungle

Hybrids and Humans had barely just begun to get along when it happened - numerous atomic incidents led to toxic rains and endless high-scale catastrophes. Tornadoes popped up left and right, hurricanes drowned the cities closest to the coasts, volcanoes erupted on every island, and the air grew so thick with ash and other chemicals that it became impossible to breathe.

Or at least, impossible for Humans.

OR

Lee Minho is one of the many Hybrids who's learned to survive on the surface, but the last thing he expected to find while out hunting was a fellow Hybrid in dire need of help - so help he provides, along with a new home, and a new family.