Senior Brother Is Not a Human Being, so Don't Blame Me for Keeping Him in Captivity

[Rebirth] [Change Fate] [Guard] [The female protagonist is doted upon] [The male protagonist is sinister] In her previous life, Chen Yangyang happily married her senior brother Xu Qing, who was extremely talented in spiritual cultivation. However, he practiced sorcery and made her into medicine in order to become stronger. He went from a man as brilliant as a crane to a murderous and bloodthirsty demon! After rebirth, she stared at him. Since his character could not be changed, she might as well become the master of his magic. Since he was not a human being, she would be the master... She said to everyone: I am the only one in this world who can kill him!