After defeating the War Gods, Ren and his friends are living the dream. 
It seems like they've finally managed to regain their normal lives. However, a mysterious girl by the name of Pandora appears, bringing with her a box that must never be opened. 
An unfortunate incident results in the box opening (of course), setting the world up for some big changes...
A battle with the War Gods
over memories.
Ein Kampf mit den Kriegsgöttern
um Erinnerungen.
Peleamos con los Dioses
de la Guerra por unos recuerdos.
Peleamos contra los Dioses
de la Guerra por unos recuerdos.
Un combat avec les dieux de la Guerre,
au sujet de souvenirs.
A batalha com os Deuses da Guerra
pelas memórias.