Story
Now, after six years of solitude and training, Tatsu, the sole escapee of the orphanage attack, returns with honed electrical powers, and he’s got Edenia in his sights. But first, he needs to rescue his friends—and liberate the human batteries of the world. The time for revolution is now! (Source: VIZ Media) Note: Includes one extra chapter.
Synopsis via AniList (English).
