I Became a Tentacle Monster that Corrupts Magical Girls

In a twist of fate, a down-on-his-luck man stumbles upon a mysterious artifact that offers him everything he’s ever desired—at a steep price. Transformed into a tentacle monster, he gains dark powers and finds himself in a world where purity is a target. As he navigates this new, bizarre existence, he begins to attract a motley crew of magical girls, each with their own ambitions and secrets. However, managing a harem of superpowered teenagers proves to be far more challenging than he anticipated. From rivalry and jealousy to the complexities of building loyalty, his life quickly spirals into chaos. With fame on the line and unexpected bonds forming, he must learn to balance his newfound abilities with the demands of his unconventional team.