Her parents died tragically when she was a child, and she was forced to stay in the Hehuan Sect. After being reborn, she saw through the hypocrisy of the little junior sister Pu Rui of the Immortal Sect and stopped sending distress signals to her. Dong'er rescued the senior sister Shen Qingshuang who was persecuted by her fellow sect, and the two depended on each other and joined forces for revenge. In the end, the bad guys were punished, and Dong'er and her sister protected each other and lived a new life together.