What happens when a narcissistic psychopath gets the chance to reincarnate in another world?
Chaos, that's what happens.

Maria, a girl who always hid her darkest desires and her rotten ambitions, sees her life ending in an unforeseen event, being buried alive. After her last breath, a goddess appears before her, giving her the chance to reincarnate in another world, a world where technology and magic coexist. Having this chance given to her, and by request of the goddess herself, Maria has one single objective: drown this world in blood and death until she sits on top of this new universe.