The Independent Magic-equipped Battalion's aerial unit, with Tatsuya at its core, is mowing down the terrorist forces. And when they see Tatsuya making liberal use of his unique powers, Decomposition and Regrowth, the enemy soldiers find themselves quaking in their boots. Around the same time, Miyuki and the others, aided by Tatsuya, are all safe on board rescue helicopters. On their way to safety out of Yokohama, they change course when they discover that the Kanto Branch of the Magic Association is in danger. On the rooftop of the Bay Hills Tower, where the branch office is located, Lyu Gang hu, who has escaped, lies in wait...