Come Back Home (A ONEUS story)

Geonhak, one of the six monarchs cursed with eternal darkness, awakens to find himself in a strange new world, one much more advanced than his own where the sun shone, along with Seonyul, the child that he and his "brothers" had fought for ten years to protect. After finding Hwanwoong, who had no memories of the long war or their past together, Geonhak wonders if the rest of his brothers were also somewhere in this land of light. Together, Geonhak and Seonyul must find the rest of the monarchs, restore their memories and find a way to bring the light back to their world waiting for them to come back home.