YooRa Kang

When a disturbance leads the Energy Troopers, a sentai group of superheroes to a deserted city block, they expect to deal with a typical monster of the week scenario. Instead, the enigmatic sorceress Scarlett Delacroix hijacks their minds mid-battle. Their newest member is forced to battle all of them and free them before their minds are lost forever.

More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice and the politics of survival play out.