Synopsis
The ancestor of the Li family's female lineage was a witch. Due to spoiling an adopted son and delaying a battle that decided the fate of humanity, the oldest ancestor was struck with a bloodline curse by the strongest member of the witch clan. The cursed lineage was stripped of its magic, becoming ordinary humans capable of bearing children. The firstborn must always be a daughter; If a male is born subsequently, the curse will fully manifest. The curse: Direct female relatives in the family will, through a series of coincidences, engage in incest with this male until she conceives. Li Bin is the first male born to the Li family in many years; as he comes of age, the family curse is triggered.