Zoey Larson, born into a poor village where daughters are undervalued, discovers her parents sold her for $100,000. Despite excelling in school, Zoey failed the college entrance exam due to Jasmine's interference, who swapped Zoey's top exam scores with her own. Jasmine sends a dangerous aphrodisiac to Dexter, Zoey's husband, aiming to torment her. Zoey learns she has swapped lives with wealthy heiress Layla, who tragically died in an accident during the exchange. Furious and desperate, Zoey confronts Dexter, who pressures her to bear a son, leaving her caught between betrayal and survival.
During the final exam, Zoey faces the immediate threat of Jasmine swapping scores to steal the top scorer title. Despite being unable to prevent the switch, Zoey vows to ruin Jasmine's chance. Meanwhile, Zoey reveals she swapped lives with a rich heiress, Layla, who has since died in a tragic accident. Under growing suspicion of cheating, Zoey challenges her doubters by betting to become the top scorer and secure sponsorship. In a surprising twist, the actual top scorer is announced as Sasha Lake, not Zoey, leaving Zoey's fate and her battle for the top spot unresolved.
Jasmine is shocked to learn Sasha is this year's top scorer despite a grade swap she expected to favor herself. The system confirms the swap was successful, qualifying Jasmine for a top-tier college, but Zoey, the usual star, unexpectedly scored zero on one subject after submitting a blank paper. Zoey reveals she gave up her perfect score intentionally because she seeks revenge, not a better life. Meanwhile, Jasmine declares her plan to attend Jacaster College, a prestigious school with wealthy students, aiming to infiltrate its elite circle. The episode ends with Layla questioning her trust in Jasmine amid mounting tensions.
Zoey Larson shocks her family by demanding a $300,000 wedding gift, the right to change her name to Miriam Larson, and permission to leave town for three months before agreeing to marry Dexter. Her demanding conditions lead to a heated confrontation, but she calms tensions by offering a written promise to return with $1 million and bear five sons, securing the marriage agreement. The episode ends with Zoey officially becoming Miriam as she invests the money into cosmetic surgery, preparing for a new identity to execute a life swap plan targeting Jasmine.
Jasmine arrives at college with her father, who embarrasses her by visiting campus despite her objections. At the dorms, Jasmine spots Miriam Larson, a stunning heiress with a personal housekeeper, who immediately reveals she engineered their roommate assignment to orchestrate a life swap. Miriam, envious of Jasmine’s ordinary background and worn clothes, plans to seize Jasmine’s simpler life while flaunting her own luxury. Jasmine is confronted with Miriam’s cold disdain, setting up a tense power struggle between them as they prepare for the consequences of the swap ability that can only be used once.
At a gathering where Ms. Miriam Larson presents expensive welcome gifts, a woman named Jasmine grows suspicious of Miriam's wealthy appearance, suspecting a fake facade. Despite Miriam's graceful reception, Jasmine's disdain leads her to insult Miriam's background and challenge her authenticity. Provoked, the host uses a one-time swap ability to turn Miriam into a poor girl vulnerable to ridicule. A stunned observer notices Miriam resembles Zoey Larson, revealing a possible hidden identity. The host hesitates on the swap decision, while Miriam prepares to confront her mother in the countryside, leaving the true nature of Miriam's identity and the swap unresolved.
Layla arrives just in time to witness Miriam inspecting the Beautiful Village Project, which promises a $100 million profit that would go to Miriam if successful. Layla considers swapping lives with Miriam to claim the profit. During the inspection, Miriam is confronted by Jasmine, who questions her identity as a wealthy heiress, leading to a tense confrontation that is diffused by Miriam's classmates. After the inspection ends, Layla confirms with a system that a life swap would make others recognize her as the heiress immediately. She resolves to swap lives with Miriam, setting the stage for major changes ahead.
The episode opens with the Life Swap System initiating a countdown but is abruptly stopped when the host discovers that Stellar Group, linked to the Beautiful Village Project, is connected to Miriam. Determined to uncover Miriam's involvement, the host warns Jasmine not to interfere but secretly asks Layla to rent a luxury banquet hall for a high-stakes event. Miriam plans a grand banquet at the top floor of the exclusive Paradise Hotel, where her true nature might be revealed. Jasmine insists on attending, unaware that Miriam intends to trap her in a deceptive dream with harsh consequences when it ends.
At a high-profile party, Miriam announces her engagement to Ethan Shaw, the powerful heir of the influential Shaw family. The revelation shocks the attendees, who recognize Ethan's elite status and vast business empire. Meanwhile, a woman observing the scene plots to swap lives with Miriam to claim Ethan and the privileges that come with the engagement. Tensions rise as Miriam's sister’s friend openly distrusts her, threatening severe consequences if Miriam is deceiving them. The episode ends with Miriam boldly accepting Ethan’s marriage proposal, setting the stage for the looming conflict over trust and identity.
Ethan Shaw proposes to Miriam Larson with lavish gifts including rare educational materials, valuable blue jade, and deeds to three castles, revealing Miriam's elite status. Meanwhile, Jasmine prepares to swap lives with Miriam using a Life Swap System, intending to take over Miriam’s wealthy and privileged life. Jasmine’s plan escalates as she readies to trap Miriam in a harsh life with abusive parents and a demanding husband. Just as Ethan and Miriam’s future seems secured, the life swap countdown begins, setting the stage for a dramatic power shift that remains unresolved at the episode’s end.