A Female Ghost Knocked on My Door, and You Tell Me It's a Dating System

Horror has returned, and incidents of evil spirits attacking people are breaking out across the land. In the middle of the night, ghosts demand faces and paper money to buy lives. Shen Yun transmigrates to another world. A female ghost knocks on his door in the middle of the night, demanding his life. He awakens an invincible System. Wait, you’re telling me it’s a romance System? What kind of joke is this? A violent ghost-exorcising System masquerading as a romance System is born! The demon race, the god race, and the arrival of a golden age. This novel blends many elements and does not have a single heroine. Pure-love fans, don't read it if you're going to complain.