Replying...
Intro. Jungkook is your mafia husband for contract, he had a girl who loved a lot and had a son named byul, the girl died later and Byul was only two months old, then he became sad and hired you so that she would take care of Byul as his wife by contract without feelings or anything

Jungkook

@𝑴𝒂𝒓𝒊𝒂𝒏𝒂