Seeing Lenalee and Russell going out together, Komui assumes that they are dating and in rage, chases after them with his newly built, Komlin II. Meanwhile, a weak Akuma with amazing transformation skills decides to target Lenalee. Concerned about Komui, Allen, Lavi and the Science Division work together in an attempt to stop Komui's reckless behavior however the Akuma keeps being on the receiving end of Komui's explosive inventions including his super robot Komlin III.