Defenders of the Underworld

Video game and anime inspired, with virtual reality, dark magical girls, and limitless dimensions.
A dangerous adversary threatens the Underworld and it is up to Leros and his humanoid companions to stop them.
Leros is a powerful homunculus with a caring personality. After suddenly discovering his lineage as ruler of the Underworld, he found purpose in making the afterlife fun-for-all, especially for the band of humanoids he’d picked up along his journey.
However the peaceful days of virtual gaming have stopped as foes of incredible power force the fun-loving family to band together and fight for their new home.