A man played an immersive game that he started playing thanks to his brother. With his brothers help, he got an overpowered build on his character. Unfortunately, his brother died and he stopped playing the game alltogether because it reminded him of his brother.
One day he hears that the game is about to get shut down, and he goes there to say farewell to the thing he and his brother spent so much time on. But when the moment where he was supposed to be logged out, he finds himself still in his character. Strangely the NPCs start talking more freely and that the capital city where they were on was suddenly in a strange forest.
What will he do in this new environment? What kind of people will he meet?

(Note that the setting starts kind of like Overlord, the anime/novel. Don't take it to mean that it is anywhere near that level.)
Surprisingly many parental figures appear in the series, mostly fatherly, though not exemplary.

Perkele (God of Debauchery, Depravity and Defilement) - Taboo (Hex God):


Perkele and Taboo enter the arena, and Perkele says as he shakes his head "You seriously had to be my opponent. How much more do you have to be a disappointment? Do you seriously think I'd be proud if you reach this far? Why can't you do anything right?"


Perkele sighs and says "Let's go to the arena at least and end this."


After Perkele said that, he and Taboo were sent to a pocket dimension that looked like a valley between mountains.


Taboo did make a few curses like she did in earlier battles, but then Perkele said "Come down here, disappointment" and so, Taboo appeared right in front of Perkele.


Perkele asked her "What do you think you are doing?"


Taboo answered "I'm preparing curses that might be able to…"


Chapter 67 - Immortal-Cup Part 8: For the fallen and the damned.