Yuta, an orphaned teen, has a cute childhood friend and they live on the remote and mostly isolated Japanese island of Aoga. One day he encounters a strange fog and meets an apparent elf cosplayer.

Who's this mysterious Tarzan? In a crazy turn of events, Sera, an office worker, is stranded on a remote island and captured by a native tribe. A mysterious Tarzan-esque man rescues her, but it turns out he'...