Quick Transmigration: I Cling to the Yandere’s Thigh by Acting Spoiled

Ning Jinyu, a modern university student, transmigrates into the body of a young female cultivator with a Water Spiritual Root in a world dominated by demons and martial arts. Upon waking, she is captured by Wolf Demons and delivered to the Black Dragon Demon Lord, Song Qingyan, who is in his mating season. Mistaken for the virtuous Saintess Su Qingyue due to their striking resemblance, Ning Jinyu is forced to serve as a cultivation furnace for the Demon Lord. After enduring a month of torment, she is saved when Song Qingyan completes his heavenly tribulation and ascends, leaving her physically depleted. A system named Manman then rewinds time to the beginning of Ning Jinyu’s journey, granting her memories of the original plot to ensure her survival.

Reborn at age sixteen, Ning Jinyu enters the Heavenly Revelation Sword Sect as an Inner Sect Disciple. Determined to avoid the tragic fate of the original character, who was eventually expelled and captured by demons, she adopts a low-profile strategy. She encounters Song Qingyan, who at this stage is a mute, impoverished Outer Sect Disciple with no Spiritual Root. Despite his silent and somewhat eerie demeanor, Ning Jinyu befriends him, sharing food and teaching him sword techniques. Their bond deepens as she supports him emotionally, unaware that he is the same Black Dragon Demon Lord she suffered under in her previous timeline.

Ning Jinyu excels in alchemy and talisman crafting but struggles with swordsmanship until Song Qingyan secretly tutors her. During the annual Sect Competition, she secures second place and is recruited as a Personal Disciple by the Peak Lord of Sword Storage Peak. However, her peace is shattered when Pan Zheng, a lecherous senior disciple with whom she had a forced marriage agreement, breaks into her room at night with aphrodisiac incense. In self-defense, Ning Jinyu kills him. The Sect leadership, influenced by Luo Jingmin and the deceased’s family, expels her despite her master’s protests. Rather than remain in a hostile environment, she accepts her expulsion and bids farewell to her friends.

Before leaving, Ning Jinyu reveals her identity to Song Qingyan and invites him to depart with her. To her surprise, he agrees, abandoning his cultivation to follow her. They travel to Qing County, where Song Qingyan lives with his adoptive grandmother, Granny Song, in extreme poverty. After resolving a conflict with Honghua, a local woman engaged to Song Qingyan, Ning Jinyu helps him build a new home. Following Granny Song’s encouragement, the two leave the county and join the Joyful Union Sect, a sect that values beauty and offers a relaxed lifestyle. Over the next two years, they become the sect’s most prominent disciples, living comfortably while Ning Jinyu attempts to help Song Qingyan recover his lost memories.

The Sect Master, Shangguan Qinghuan, suggests they enter the Floating Life Secret Realm to find the Floating Life Memory artifact, which might restore Song Qingyan’s past. Ning Jinyu agrees, hoping it will help him become more emotionally human. Upon entering the realm, they encounter Su Qingyue and her followers. Cui Xian, a relative of the Saintess, mocks Ning Jinyu, noting her resemblance to the expelled disciple from years past. The group enters the dangerous secret realm, where Ning Jinyu must navigate both external threats and the looming danger of her past life with the Demon Lord, while Song Qingyan’s true nature remains concealed beneath his human guise.