Heavenly Mother Tribulation

She is a once-in-a-century genius who cultivates immortality. Although she is a woman, she has strange bones and a mysterious power sealed in her body. Ever since he started cultivating immortality, he had not cared about anything outside of his body. He only cared about cultivating immortality. But when he became an immortal, he resolutely gave up his immortality, cruelly picked off his own immortal bones, reincarnated as a human, and walked the path of cultivating immortality all over again...