Master Is Possessed by the Devil Again Because of Senior Sister

Fang Ling is the senior sister of the Tiandao Sect. She had a dream the night she broke through the Golden Core Realm and took over her master's place as a disciple. She dreamed that she and her master were both villains in a book, and the male and female protagonists of this book were the junior brothers and sisters she had just accepted as her master's disciples. In the dream, she discovered that her sword bone was born with damage and she coveted the bones of her new junior sister who was also born with a sword bone. In order to help her, her master personally captured the new junior brother and threatened the new junior sister to compromise. But in the end, she died before the sword bones could be cut out. Because of her death in front of her, the master fell madly into the devil's path. After that, he became a demon king who was feared by everyone and looked for trouble for the hero and heroine everywhere. Fang Ling woke up from her dream. She sat on the bedside and thought for a long time, but she still couldn't figure out. In this world of cultivation where there are many hundred-year-old foundation-building elders, where is the sword bone of the twenty-five-year-old Jindan himself damaged? ——— Recently, You Chenglang discovered that something was not right with his eldest apprentice. Apart from practicing swordplay, he secretly observed himself every day. He would also always ask him some weird questions like whether he loved her or not, and whether he would become a demon for her. This made You Chenglang very panicked, worried and hopeful. Damn it, the picture I secretly drew for her was discovered, right? Should I surrender first? The dream may be fake, but loving you is real. CP is the senior sister and master. The senior sister looks cold but is actually gentle. The meaning of the title is that this is not the first time that the master has been possessed by a demon because of his sister, and the heroine dreamed about it only once. Intention: Face difficulties when encountering them, don't be afraid