Grace Lockhart, born into poverty with a mysterious Heartlock birthmark, struggles to care for her sickly sister while working as a courier. After saving James Foster, the heir to Randall City’s fortune, from a deadly cold, she unknowingly becomes the key to his survival, intertwining their fates in unexpected ways.
Full episodes64 Episodes

EP 1-Heartlock Revealed
Grace unintentionally completes the Heartlock with James while saving him from his deadly cold symptoms, leading to a shocking revelation about their intertwined fates and the mysterious mark on Grace's body.Will Grace's Heartlock be the key to saving James' life?

EP 2-The Desperate Search for the Heartlock
James Foster, suffering from a mysterious cold condition since birth, is in a desperate search for the Heartlock, the only cure for his ailment, with his family sparing no expense. Meanwhile, Grace Lockhart struggles to afford her sister's treatment, unaware of her connection to James's fate.Will Grace unknowingly cross paths with James, and will the Heartlock be found before time runs out?

EP 3-The Hidden Sponsor
Grace Lockhart, who saved James Foster's life, is unexpectedly offered a chance to resume her studies and get medical help for her sister by a university director. However, she discovers that the mysterious sponsor behind this generous offer is none other than James Foster himself.Will Grace accept James Foster's help despite their complicated past?

EP 4-A Proposal for Survival
Grace Lockhart, struggling to pay her sister's medical bills, is confronted by James Foster, who offers her a life-changing deal: marry him in exchange for her sister's cure and her own financial stability. Despite her initial refusal, Grace is forced to consider the proposal when James reveals the hospital's ownership and the dire state of her sister's condition. Meanwhile, it's hinted that Grace holds a mysterious significance to James's family, as his mother instructs him to make Grace fall in love with him at any cost.Will Grace agree to James's proposal, and what secrets lie behind his family's sudden interest in her?

EP 5-A Burden and a Bargain
Grace Lockhart, struggling to care for her sick sister Quinn, moves her to a better hospital room thanks to a recent financial boost. Quinn expresses guilt for being a burden, but Grace reassures her, focusing on her recovery. Grace later confronts James Foster, refusing further financial help and insisting on repaying him, leading to a mysterious demand from James.What does James Foster truly want from Grace?

EP 6-Forced Intimacy and Hidden Curses
Grace Lockhart finds herself trapped in a contractual marriage with James Foster, who insists on sharing a bedroom despite her protests. Tensions rise as Grace resists James's advances, while a mysterious Heartlock curse threatens his life, revealing deeper connections between their fates.Will Grace discover the truth behind the Heartlock curse before it's too late for James?

EP 7-A Date with Destiny
Grace Lockhart, working as a courier, is unexpectedly offered a proper job by James Foster, who seems to have a deeper motive involving gaining her trust. Meanwhile, James hints at a larger scheme involving buying up courier stations and ends up asking Grace out on a date, surprising her amidst her busy work schedule.Will Grace accept James's date invitation, and what are his true intentions behind all this?

EP 8-Defiance and Dignity
Grace faces humiliating discrimination at a luxury mall for her modest appearance, but James Foster stands up for her, asserting her worth and elevating her status as his future wife to defy the elitist attitudes surrounding them.Will Grace's newfound status as Mrs. Foster shield her from future prejudice, or will it draw even more unwanted attention?

EP 9-A Promise of Hope and Doubt
Grace Lockhart is overjoyed when James Foster offers to cover her sister Quinn's surgery expenses, raising hopes for a normal life for Quinn. However, as James expresses his romantic interest in Grace, doubts and societal judgments surface, questioning the sincerity of his feelings. The tension escalates when news arrives that James's life is in danger, leaving Grace and the audience wondering about his fate and the future of their budding relationship.Will Grace's doubts about James's feelings be confirmed, or is there more to his sudden illness than meets the eye?

EP 10-The Heartlock Connection
Grace Lockhart, while working as a courier, encounters James Foster, who suffers from a rare cold syndrome. When he falls into a freezing state, Grace's mysterious Heartlock birthmark seems to soothe him, leading to the revelation that she might be the key to his survival.Will Grace's Heartlock birthmark truly be the cure for James's condition?

EP 11-The Jewelry Design Challenge
Grace, determined to win a scholarship to help her sister, decides to participate in Randall City University's prestigious jewelry design competition. Despite facing ridicule and skepticism from her peers and professor due to her background, she pleads for a chance to prove herself. Meanwhile, James Foster, who has taken an interest in Grace, encourages her to join the competition, hinting at deeper feelings.Will Grace overcome the odds and shine in the competition, or will the prejudices of those around her crush her dreams?

EP 12-Standing Up for Grace
Grace faces disqualification from a design competition due to missed classes, but James Foster steps in to defend her honor and takes her to Randall City University, challenging the unfair judgment.Will James succeed in reinstating Grace's competition eligibility?

EP 13-Grace's Unexpected Champion
Grace, despite her humble background and initial misunderstandings, is unexpectedly defended by the seemingly cold Mr. Foster, who not only ensures her academic recognition but also demonstrates a hidden kindness, leaving Grace wondering how to repay his unexpected generosity.What surprising request will Mr. Foster make in return for his help?

EP 14-Fateful Bonds
Grace and James navigate their complex relationship as Grace's life flame becomes crucial for James' survival, revealing a deep, mystical connection between them.Will Grace willingly sacrifice her life flame to save James?

EP 15-Design Contest Controversy
Grace wins the design contest anonymously with her piece 'Encounter,' but Sylvia tries to claim credit, leading to a heated confrontation where Grace challenges Sylvia to prove their artistic abilities live.Who will prevail in the live drawing challenge to prove their artistic talent?

EP 16-Grace's True Identity Revealed
Grace faces humiliation from wealthy competitors who mock her poverty and question her ability to afford top-tier materials, but her dignity is defended when James Foster publicly reveals her as his wife, shocking everyone.How will Grace's life change now that her marriage to James Foster is out in the open?

EP 17-Grace's Triumph and Sylvia's Downfall
Grace Lockhart wins the design competition and is invited to the celebration ball, while Sylvia faces severe consequences for claiming Grace's work as her own and disrespecting her in front of Mr. Foster, leading to a public humiliation and a threat to her family's business.Will Sylvia's vengeful vow against Grace lead to more trouble in the next episode?

EP 18-A Confession and a Discount
Grace and James share a light-hearted yet meaningful conversation where Grace admits she finds James attractive, and James playfully offers himself at a discount, revealing their growing mutual affection despite Grace's initial reservations.Will Grace overcome her hesitations and fully embrace her feelings for James?

EP 19-A Warm Heart and a Cold Secret
Grace notices a sudden warmth in James Foster, contrasting his usual cold demeanor, as he prepares a special breakfast for her. However, the truth about the life-and-death situation involving Grace's potential sacrifice to save James is revealed, adding tension to their relationship.Will Grace choose to sacrifice herself to save James, or will they find another way to break the curse?

EP 20-Promise of a New Life
As Quinn prepares for a critical surgery, she shares heartfelt advice with Grace about cherishing love and happiness, while Grace and James confront the impending end of their arranged marriage.Will Grace and James find a way to stay together beyond their agreement?