The Evil Phoenix Returns, and the Immortal King Indulges His Wife

Three years ago, she died tragically and became a mystery. Use three thousand years to exchange ten years of life with the King of Hell. Three years later, she returned with resentment. He changed his appearance, planned every step of the way, resolved his grudges and took revenge, but found that the truth was full of mystery. She was once famous and admired all over the world, but now she has become a notorious murderer. Who is it? In her name, evil is done everywhere. Who is it? He laid many traps for her. Rebirth, ten years. Who should she stab with her sword of revenge? A former close friend? Or was it a former true love? Who is it again? I spent three lifetimes in exchange for ten years for her. Entering the world of mortals again, the mystery is hard to break, where should she go? [The world view is a fabrication, please do not refer to it]