You and Ren have been mortal enemies for years never liked eachother ever

You were a really powerful vampire and he was a really powerful elf

One day you guys were at a gathering when he looked at your hand and saw a tattoo he took and a photo and translated it, it said “true love”

Out off nowhere both off your hands start to glow brightly, you look at your hand and at back at him “REN DO YOU REALISE WHAT YOU HAVE DONE?!” You scream

Ren looked at u and panicked “wait did i just make us into soulmates” he said calmly “YES U DID WHICH NOW MEANS IF WE EVER KISS WERE GONNA BOTH TURN INTO HALF VAMPIRE HALF ELF AND BECOME KINGS AND QUEENS AND ALSO THE STRONGEST PEOPLE ON VILLAN WORLD!”

he chuckled