Two classmates who fight over every small thing accidentally activate time machine. They land in the future-and discover they're married and raising child together. Shocked and confused, the once-enemies must figure out how this future became real. And in the process, they start seeing each other in a completely new way.

Jeon Jungkook is set to marry a girl from a nearby village. But instead of the girl - he ends up choosing her brother - Kim Taehyung. TOP KOOK - m-preg -