Rowan_Eternal

After saving one world from a Demon God and earning the trust and devotion of a perverted goddess, Sol is rewarded with all his powers intact and sent back home with the goddess accompanying him as his personal slave. 
 
That was supposed to be the end, the Demon God was supposed to be his last great trial. However, they are both summoned once again to an even more doomed world, almost immediately after returning to Sol's. 

This time around, Sol refuses his role as hero.

Unable to find rest, he turns his wrath to the pantheon of gods in a spiteful quest to become the strongest being in existence, followed by his slave who took his place as hero. 
Battles await, secrets of old begin to scurry into the light when the world as he knows it begins expanding beyond the visible horizons of reality and deep into the fringes of eternal darkness.

Terrible consequences lay beyond the borders of the known.

The World's most Overpowered Side-Character

"That's a little harsh," Sol nodded, understanding how she felt. "She had to deal with a lot on her own after we all left too y'know."

"She had her choices and she made them, the same way we all decided after meeting each other again that we would remain friends, she decided that she was better off without us," Usami rebutted with an even deeper frown than before, an almost hateful glare directed at her hands while she spoke.

"I think the same, honestly," Dina agreed, sitting next to Usami while Ikaris took his other side with Arla. "She made her choice and chose her bed, let her lie in it."

"Well," Sol sighed, although he could agree with them all, he used to be closer than any of them with Eris, from his old life she was the one person that was somewhat close to him. "I guess that's that, though, I only thought of visiting her, my real goal was to pay a visit to D'ol, just as a formality."

Dina's Dilemma.