Run Away Quickly, the Sickly Junior Brother Is Actually Lord Demon Lord

Yandere ➕Next year ➕Cultivation of Immortality ➕Shuang Jie ➕Fairy Demon ➕Sister and Brother [The violent and yandere little junior brother who pretends to be a good devil × the royal sister and the gentle white lotus senior sister] Bai Yunwan was originally a senior sister in the fairy world. She thought she would have a good relationship with senior brother Wen Wan after the fall of the demon world. However, the well-behaved junior brother who was half-raised suddenly lost his vest and turned out to be the yandere demon king. Yun Wan, who was in love, woke up again on the junior brother's bed. At this time, the junior junior brother had already transformed. With his usual obedient face, he said evilly: "Senior sister Yun Wan, you must be responsible for Ah Huai."