An inexperienced girl was suddenly involved in a grudge from the past on the eve of her wedding, and a fight started around her, but everyone had their own motives. Is she an orphan from the demon sect or a commoner? Is all this a coincidence or a careful plot? Will those who have exhausted all their agencies finally get what they want? Perhaps in the end, nothing can compare to the sentence "I just want to love someone simply and quietly."