Vanquish Overload  

ヴァンキッシュ・オーバーロード

In an era where abilities called "factors" decide everything, a young man from Argus City named Kiryuu Masato worries about when his own factors will awaken. One day after school, he is attacked by two female assassins. Suddenly, one of the most powerful abilities known as the "King Factor," which is considered dangerous and feared, activates during the attack. This newfound ability called "Vanquish" transforms the female assassins Airi and Lizette into Masato's slaves using the "Aggressors Chains." Despite this development, Masato manages to escape danger for now. However, with one "King Factor" already in existence and capable of disrupting the balance of power, it is likely that other "Kings" will continue to send assassins. As a result, Masato has unwittingly become involved in a "War of Kings" to determine who rules supreme. Bound by their fate, they must navigate this militaristic survival action series together. What battles will Masato face as the Vanquisher?