The Cunning Daughter-In-Law Confronts the Yandere Sister

At the beginning of chaos, the first god, Lingyao, split into two - his aura turned into his beloved, cold and distant; his divine origin turned into his close relative, and he became violent and paranoid. Su Mu rose from the Fairy Realm of the Fallen World, but found himself involved in a conspiracy that spanned the ages: one was his closest relative, the other was his true love, and the truth about the blood clan's invasion of the heavens pointed to the ending that Lingyao had already written. When aura and divine origin are destined to devour each other, what Su Mu wants is never to choose who. But what's funny is that the girl transformed by the cold aura threatens him to kill his sister, and his sister is also a yandere and has a strong possessiveness towards her parents. She also wants to devour that aura, and they both want to devour the other...