My Seven Senior Sister Spoiled Me a Lot

After defeating the demon clan’s leader at eighteen, Chu Fan escapes the sealed village, only for the Bai family to reject his marriage proposal. When his older sisters hear what happened, several invite him to visit their households. Chu Fan initially expects to enjoy an easy life, but the demon clan’s chief, the demon race, the Heaven palace, a mysterious door in the vacuum, and scattered corpses of heavenly spirits suggest that his situation is far more complicated than it seems.