Stupid Maid Boxing Prison

It was supposed to be the easy life.
After living for two thousand years, a 'Galaxy-Killer' Mage known as 'The Wastrel', was popular, ridiculously handsome and feared by rivals and monsters alike.

All that changed, when a vengeful Goddess teleported him into the body of a twenty-something woman, deep within the bowels of a desert prison.
A prison populated entirely by Maids.