Since Xing Yue began experiencing emotions, her physical condition has been deteriorating. She often falls into long periods of unconsciousness. Jing Yuan, unaware of her declining health, grows angry at her willingness to agree to marriage with Mo Li to save Chang Qing. He doesn’t realize that Xing Yue’s days are numbered. When she wakes up, she finds that Jing Yuan has already picked out wedding invitation designs for her. Although he notices her pale complexion, she denies feeling unwell.
At this moment, Mo Li unexpectedly arrives at the demon clan to take Xing Yue away, revealing that he had already rescued Elder Chang Qing. After a moment of silence, Xing Yue agrees to marry Mo Li in three days. Jing Yuan tries to stop her but is once again injured by Xing Yue’s arrow, leaving him unconscious. After Xing Yue and Mo Li leave, Xiu Yan appears and takes Jing Yuan to a secret realm.
It turns out Xing Yue’s agreement to marry Mo Li is part of her plan to eliminate him. With less than a tenth of her divine power remaining, she had to gain his trust by shooting Jing Yuan, ensuring Mo Li would fall into the star formation at Yueyin Sea. Xiu Yan cooperates with her plan, spreading information to lure Mo Li to the demon clan.
Meanwhile, Mo Li has his own schemes. He manipulates Luan Zhu for his own use and plans to achieve his goal of dominating the divine realm by sacrificing the blood of the Night Clan and the Demon Clan during the wedding. Xing Yue, entering Jing Yuan’s dreams, confesses her love to him, and they share a sweet kiss. Unfortunately, upon waking, they are still separated. Wearing a red wedding dress, she waits for Mo Li’s arrival.
Xiu Yan wakes Jing Yuan and tells him the truth: the divine bow Xing Yue wields contains the power of the stars and the universe, but for her to fully harness it, she must give up all her emotions. The world believes the Wu Nian Stone seals the divine bow, but it actually suppresses Xing Yue’s humanity. Since the stone cannot seal her feelings for Jing Yuan, her divine power diminishes daily, shortening her life.
Xiu Yan uses the power of the Wu Nian Stone to lift the seal, fully restoring Jing Yuan’s memories. He rushes to Yueyin Sea, where the wedding is set to take place. Xing Yue traps Mo Li in the star formation, but to her surprise, he has mastered dark arts. As Mo Li attempts to force a divine pact with Xing Yue, he realizes she has already formed one with Jing Yuan, enraging him.
When Jing Yuan arrives at Yueyin Sea, he saves Xing Yue from Mo Li’s grasp. Together, they fight Mo Li, with Jing Yuan deciding to help Xing Yue defeat him. Unfortunately, Xing Yue can no longer fully unleash the power of her bow, meaning they cannot completely destroy Mo Li. Jing Yuan sacrifices all his demon power to restrain Mo Li, and together they manage to seal him. However, Jing Yuan dissipates into the heavens.
Heartbroken, Xing Yue uses her final strength to reactivate the celestial formation, sealing Mo Li beneath Yueyin Sea. The immense destructive force of the battle causes the collapse of the divine realm, leaving only Yueyin Sea intact. As the laws of the divine realm dictate, only the chief gods of the three clans can kill Mo Li. Xiu Yan, under Xing Yue’s orders, vows to guard Mo Li’s seal and wait for the emergence of a new Star and Moon God to destroy him.
Xiu Yan travels to the Eastern Lands, where he establishes Xiu Yan’s Cave, carving the divine clan’s legacy into stone walls and entrusting the Wu Nian Stone to Lanling Immortal Sect for safekeeping. He waits for a girl who can reactivate the stone. Xiu Yan informs Bai Shuo that the divine realm’s destruction disrupted the heavenly order, making it impossible to control the fate of their divine essences. This chaos led Zhen Yu to spend 60,000 years searching for the reincarnations of three divine essences.
Now, Yueyin Sea can no longer contain Mo Li, and his essence must be temporarily sealed within the Wu Nian Stone. Bai Shuo must quickly locate Xing Yue’s divine bow in the Eastern Lands to destroy Mo Li completely and prevent catastrophe. Unexpectedly, Fan Yue finds Xiu Yan’s Cave. Although Xiu Yan cannot resurrect Fan Yue, he preserves her body, leaving her fate to destiny.
