Ran Mu Ning's former Demon Lord almost died because he was stabbed in the back by her husband, and was finally bound by Yun Cang. However, he was not a system, but a bionic robot. Because he wanted to get a heart, he made a deal with Ran Mu Ning and went to the small world to seize men and women. With the Lord's luck, he can help her kill the person who betrayed her. During the mission, Ran Muning also made many friends, but the transaction failed. But in the end, Ran Muning tore the space and returned to her own world to ask for help and kill the betrayer. Later, she was caught by Yuncang's creator, but instead of locking her up, she was asked to choose one of two options: continue to travel through time and space and complete tasks in each small world, or throw herself into a small world and forget everything before until she grows old. After death and reincarnation, Ran Muning chose the last one. She didn't want to go on like this forever, and she had lived enough. In the end, she was still alone, friends, no need..., But an accident made Ran Muning embark on the road of time travel again——
Intention: do whatever you want