Four years since Yami's end, the celestial planes were at peace. Now, the false gods ask for help from the warrior that slayed Yami, Amaterasu Ōmikami, the sun goddess. (1 Month before Canon)

The guardian's light is the greatest advantage in combat, while the lightless is protected by them. But, a guardian is transported by an anomaly and is separated to a different world. Will they survive or will they perish before the Vanguard arrive?