Ava, the orphaned daughter whose marriage determines the next Alpha, prepares to wed the second prince, Caleb. During the ceremony, another woman, Lena, threatens suicide, revealing she is pregnant with Caleb's child. Caleb blames Ava for Lena's subsequent death and attacks her. As Ava dies, Logan, another man, confesses his love. Ava awakes, reborn to the moment she must choose her husband. She vows to let Caleb be with Lena and declares her choice to the Alpha, leaving her decision hanging.
During the pack Alpha's assembly, Caleb interrupts to announce his lover Lena is pregnant and demands to marry her. He offers his fiancée Ava only a second wife position, citing her devotion and her deceased parents' sacrifice as reasons. Ava refuses to share a husband, a stance Caleb dismisses, prompting the Alpha to rebuke his son for his disrespectful interference. Lena dramatically pleads for forgiveness, but Caleb threatens to leave the pack with her and the unborn child, forcing the Alpha into a tense decision.
Caleb and Ava are granted permission to marry in three days, but Ava rejects the arrangement. She tells the Alpha that after a past life of repaying a debt, she no longer loves Caleb and instead chooses to marry his half-werewolf, half-lycan brother, Logan, despite his dangerous reputation. The Alpha, though surprised, agrees to hold her wedding to Logan in three days. Later, a disheveled Logan drunkenly assumes Ava is marrying Caleb, but she declares he is the one she will marry, leaving him shocked and unsure of his fate.
At her wedding, a woman named Ava rejects congratulations and leaves, telling a man named Logan she chose him. Caleb, the apparent groom, confronts her, arrogantly offering to make her his second wife while demanding she respect his main wife, Lena. Ava forcefully rebuffs him, expressing disgust and telling him to stop bothering her. Later, when gossips mock Ava for throwing herself at Caleb, Logan overhears and punishes them. He vows to protect Ava's reputation, declaring that even if she isn't his, no one will speak ill of her.
In her room, Ava orders her maid to throw out all items associated with Prince Caleb, declaring she will instead marry his brother, Logan. Upon learning Logan's old war wound is flaring up and requires a specific healing herb, she immediately goes to fetch it. Another woman intercepts her, taunting her and implying the herbs are for Caleb, but Ava remains firm. She instructs her maid to deliver the herbs to Logan with precise usage instructions. Later, Caleb confronts Ava, believing her actions prove she still wants him, and declares she must be punished.
Ava is accused by Lena and Prince Caleb of stealing a cherished wolf fang pendant meant for Lena. Caleb orders a search of Ava's room, where the necklace is found. Refusing to kneel and beg forgiveness, Ava threatens to bring the matter to the Alpha for investigation, causing Lena to panic privately over her scheme being exposed.
Caleb catches Ava with Lena's stolen wolf fang pendant and demands an apology. Ava defends herself, revealing her broken necklace was her mother's relic, but Caleb dismisses it and strikes her. In retaliation, Ava destroys the love token Caleb gave Lena. Caleb, enraged by her defiance and Lena's fear, orders his guards to throw Ava, who cannot swim, into the cold pool as punishment. He watches as she struggles in the water, leaving her fate uncertain.
Logan arrives to find Caleb violently punishing a woman, Ava, for supposedly attacking someone named Lena. Logan intervenes, threatening Caleb and ordering him to leave Ava alone. Afterward, a confused Logan confronts Ava for stopping his attack on Caleb. She thanks him but clarifies she no longer loves Caleb and instead has feelings for Logan. Dismissing her words, Logan reminds her she is about to marry Caleb, but Ava insists she will prove her sincerity.
At a public archery field, Ava is publicly insulted by Prince Caleb and ordered to fetch his arrow. She refuses, defying his command for the first time. Caleb, enraged by her public defiance, orders his guards to tie her to an archery target as punishment for her disobedience. Facing imminent danger, Ava warns him that his father, the Alpha, will hold him accountable for harming her.
Logan confronts Caleb for shooting an arrow at Ava. Caleb claims he only meant to teach her a lesson and suggests the arrow was tampered with, but Logan threatens him. A third person warns that their Alpha forbids fratricide. Logan, choosing not to kill Caleb, forces everyone to leave. Alone with Ava, Logan tends to her wound, angry she intervened. Ava reveals her true motive: she stopped him to protect him from the Alpha's dark prison. Logan realizes her concern, and she vows to never again misplace her love.