Shippers war/ into another world (BNHA fanfic)

Two random girls named Mia and Olivia (me and my friend) were arguing over their favorite ship in their favorite anime: Boku no hero academia, when all of a sudden, they were zapped into the Bnha world. The two opposing shippers must compete in getting their ship to be cannon, whoever wins, gets out of the world, whoever loses, stays.
Bakudeku vs Tododeku.