au where Taehyung, Jungkook and Jimin are Hell's three rulers and they are feared by every demon and angel, except Seokjin, who behind his cute and soft exterior, is actually Satan on an extended rest https://twitter.com/reborntae/status/1315314734099357696

give it to me I want to see Jin as a cute Lucifer going around cute activities and just *ignoring* everything hellish and still going out of his way to have little dates with vminkook

vminkook having technical difficulties because work always catches up on them smack in the middle of their cinema dates, or romantic dinners, or little promenades... and it's become a habit now that they find ridiculous excuses to give to Seokjin everytime they're distracted

when in fact Seokjin is actually the one making his dates interrupted with external help, to see how far in their efforts his three lovers will go for him and one day after a particularly annoying interruption and them all leaving on their own way he realises he doesn't need

to do all that to 'verify' their love and unconditional support
so he goes back to being part-time Satan to help them in their Hell duties (since he's 5 times more powerful as the king) and part-time soft jinnie, to have more time with them without supernatural preoccupations...