You get adopted by the Jeon family, you're an orphan and since the Jeons needs a girl in addition to their family they plan on adopting due to old age of Mrs. Jeon.

They're very rich as Mrs. Jeon is a CEO of the bank while Mr. Jeon is a leader of an illegal organization known as mafia, so life for you is better however not with Jeon Jungkook himself

"oops i think i ruin something" Jungkook then tossed your now ripped dress on the floor he flashes you a devilish smirk, its for ur evening event