Maid Hero IRIS (メイド勇者アイリス)

In Eingard, a world of swords and magic,
Iris and her friends took on the sorcerer Vector.
But her friends were cowed by the power of the enemy,
betrayed Iris, and joined Vector’s side.

The betrayal sent Iris plummeting into a lower world,
to the fallen town of Links ruled by Ludo, where she
lost her memories.

Ludo proposed that Iris work has his maid.