I fell to the ground below while Derimus Imun plummeted at a high speed. My kick, or really, stomp, completely overpowered his ability to fly. My enemy is now falling along with me, though I am in control of my descent while he is not.
Despite the fact that I have been dealing a substantial amount of damage to Derimus Imun, he still appears no worse for wear. My punch and stomp should have at least caused visible damage to his body, but he still appears to be just fine. I don't know if this is because of his Demon Style or if it's some other spell that he uses, but the fact of the matter remains that he is seemingly unaffected by the damage I am inflicting.
Just before Derimus Imun collided with the ground, he spun around and righted himself only to unleash another beam of mana towards me.
This beam is completely solid in shape; resembling Erana's Solar Beam in design, but carrying a sinister aura with it.