My Ever-Changing Possessed Girlfriend

I don't remember where my "girlfriend" came from and I accidentally became her (note: it's normal for a male protagonist who doesn't invest in anything and does things as he pleases to say this). He didn't expect that a soul would possess him every week. (Note: Anyway, the uninvolved and casual male protagonist actually enjoyed it very much at the beginning. He never imagined that his days of torture have just begun)... The female protagonist has the seal of "hundred ghost possessions" on her body. The source of all seals is the male protagonist himself. A dead ex-wife used him to burn her The paper money given to him rented nearly a hundred souls in heaven. Through the fairy who was trapped in the temple aviary, the spiritual beast was about to be punished in the human world, and he often changed his emotions and became a mortal. In the game of another dimension, he met and found each other's real person, partner, lover, etc. In reality, and each gained new skills and realized his wish.