She was once a demon king who made the three worlds tremble. She slaughtered cities with a single thought and was cold-blooded and ruthless. After failing to overcome the tribulation, she opened her eyes again - she became the most useless little junior sister in the Immortal Sect. She had zero spiritual power and could not even hold a sword steadily. Good news: The memory is intact, and the killing moves from the past life are well known by heart. Bad news: This body can't even run two steps until it's out of breath. Even worse news: She seemed to have something wrong with her little junior brother who sweetly called her "senior sister" every day. He handed over a spiritual fruit, and her heart beat faster. He blocked the sword for her, and her heartbeat exploded. He whispered in her ear, "Sister, don't be afraid." She——
Shen Mo thought expressionlessly: I killed people like crazy in my last life, but I'm in trouble this life. But what she didn't know was that the cute and harmless little junior brother had power sealed in his body that could destroy the world. And the only person he couldn't kill was her. Because the person who sealed him with his own hands was none other than Demon Lord Shen Mo himself. If he remembered... Would he kill her?
