After My Death, My Brother Entered the Immortal Sect for Me

My twin brother fell in love with Senior Sister Xianmen at first sight and killed me together with his parents. He put on my clothes and pretended to be me, hoping to replace me and my senior sister. My parents also hope that my younger brother can enter the Immortal Sect and Guangzong Yaozu after practicing dual cultivation. The eldest sister's clothes were fluttering, and the younger brother was stunned. It's just that he doesn't know that the dual cultivation of immortals is not as simple as love between a man and a woman.