In her previous life, she blocked the ninth thunderbolt for him, but what she got in exchange was that her soul was shattered. Once she was reborn, she returned to the eve of the tribulation, determined to cut off her love and be alone. But he pressed forward step by step, giving her a thousand years of cultivation in exchange for a look back at her, and when she was tempted, he stabbed the sword into her heart with his own hands. It turns out that the so-called overcoming the tribulation is not the thunder, but his tribulation and her life. When the truth is revealed, is this sadomasochism a mistake or fate?