During the partnership ceremony, the Moon Goddess forcibly binds the heroine Su Wan and the hero Ling Jin as their only destiny partners. The two instantly trigger the attraction of their souls, making their hearts beat in both directions. But Ling Jin believed that the fetters of fate would restrict his hegemony, and cruelly refused to sign the contract in public. According to the werewolf setting, both sides refused to trigger the ultimate backlash. The male protagonist's combat power dropped sharply and suffered bone-eroding pain every night. The female protagonist's spiritual power collapsed and was on the verge of losing her wolf form. The two suffered from the double torture of longing and pain day and night. The male protagonist is unwilling to bow his head, forcibly suppressing the bond, deliberately alienating and treating the female protagonist indifferently, and even pretends to marry other werewolves in order to cut off the bond. The heroine was completely heartbroken in the endless disappointment and backlash pain, and chose to refuse in both directions, triggering the ultimate fate and punishment. The spiritual connection between the two was completely broken, becoming strangers, and she could no longer feel any bond with werewolves in this life. At the last moment when the wolves are facing the crisis of annihilation and the male protagonist is on the verge of death, the moon goddess opens up a very unlikely second chance, and the two have the only qualification to reunite. Under the ultimate pull, the two put aside their pride and obsession, faced their inner love, endured the residual backlash pain, re-entered into a partnership contract, and stayed together for a lifetime amidst incompleteness and regret.