the story takes place in the years when there were still kingdoms, bakugo and izuku are princes from royal families, one day after 7 years he returns to the kingdom that jedzina midoriya shared with his family bakugo there meets his friend from the old days katuki they remember the old times when bakugo notices that izuku is talking with various ladies from the castle he decides to use his potion which will kill the one whom Bakugogo doesn't hate and the one Gogo loves, i.e. he is supposed to seduce Izuku although at the ball Izuku confesses his love to Bakugo without it before Bakugo poured it into Izuku's wine