Ronin Warriors Legend of Kikoutei

The series follows a series of events that unfold after the arrival of a silent warrior. The Inferno armor is summoned to confront him, but in a surprising turn, the warrior counters by producing a black, duplicate version of the Inferno armor. This sets the stage for the Ronin warriors' next battle, one that takes them across the globe to confront a new threat – their own armor, the Inferno armor, which has become a danger to humanity.