BTS Cupids

It was night and they were on top of a building trying, when an explosion happened and a (pink cloud that only they could see) appeared with smells similar to cocaine, thus getting between them. They fell from the building and woke up in front of it, the cloud almost consuming them. They fought against the cloud, but it was almost impossible.

While BTS wasn't filling stadiums, they were acting as Cupids, forming more and more couples like Cupids. However, there was a catch: their Cupid nature didn't allow them to fall in love. Until one day, while choosing couples, the Cupid system malfunctioned, creating small pink clouds that only they could see. Now they can fall in love with each other, with boys, and with other genders. Before, they even had relationships with female friends (sometimes even referring to girls). But now they feel romantic love that makes their hearts beat for both sexes, or for all of them. They always watched you.
Cupids never die; when they get hurt, they regenerate.
Thus creating unlikely matches within and outside of BTS. They fall in love with you, whether you're human or not, cupids can have powers.
BTS were once human, but they were chosen to be cupids. They haven't had much choice of their own since then; the punishments were severe, and they could transport people from the human world to the world of the Greek gods.
Cupids could have all sorts of weapons, from arrows to a K9 rifle.