Akuyaku Reijou wa Mob Danshi ni Osaretemasu.

What appeared in front of the villainous young lady in flames was a mob boy who had been reincarnated into another world. Asaki, a boy who for some reason keeps encouraging Rira, the most hated young lady in the school, but she didn't even realize he existed until now. She didn't even notice his existence until now, but...?