what heartbeat is too low

Chester Joseph and Winifred Sloan were once deeply in love, but a phone call made Chester believe Winifred had another lover and married him only for his wealth. His ex Yvette returned with her daughter, falsely claiming she had battled leukemia, and Chester believed her without question.During a car accident, Chester abandoned the gravely injured Winifred leading to her death. Yvette continued her schemes, pushing Madam Joseph, who knew the truth, into danger, deepening Chester's misunderstandings, and even planning an engagement with him. At the engagement ceremony, Madam Joseph arrived and exposed Yvette's treachery.

Seven years ago, Grace Taylor accidentally spent a night with Justin Randall, the powerful CEO of Randall Corp, and gave birth to twins. But under her father's orders, one of the babies was stolen at birth.Now, she returns to the country to find her missing child, only to cross paths with Justin once more. Neither recognizes the other at first, but sparks quietly reignite. By chance, Hugo makes friends with a boy who looks just like him—and it turns out he's the lost twin. As the truth unravels,Justin discovers that Grace is the mother of his children. When she tries to leave with the boys, he begs her to stay. In the end, past wounds heal, love finds its way back, and the family is finally made whole.

Shawn Quinn, the CEO of the Quinn Group, had searched across the country but had failed to find the woman with a peach blossom-shaped birthmark on her waist. This unique mark signified that the woman was the only pure Yin body in existence. Shawn had been born with a pure Yang body and had to marry that woman to dissolve the Yang poison within him. If he didn't do this, he would soon die.

Young single mother Lillian returned to the city she had left seven years ago after breaking up with her ex-boyfriend Daniel to treat her son Kevin's congenital leukemia. While attending a press conference, Daniel learned of Lillian's return to Seaport and rushed to the train station to find her. In the hospital, Kevin accidentally encountered Daniel and thought he looked like the man in his mother's painting album. Suspecting Daniel might be his father, Kevin asked Lillian for confirmation, but a series of misunderstandings led them to miss each other. Fortunately, they ultimately reunited, and after resolving the misunderstandings, Daniel discovered that Kevin was his son. Could they rekindle their love?

Seven years ago, Grace Taylor accidentally spent a night with Justin Randall, the powerful CEO of Randall Corp, and gave birth to twins. But under her father's orders, one of the babies was stolen at birth.Now, she returns to the country to find her missing child, only to cross paths with Justin once more. Neither recognizes the other at first, but sparks quietly reignite. By chance, Hugo makes friends with a boy who looks just like him—and it turns out he's the lost twin. As the truth unravels,Justin discovers that Grace is the mother of his children. When she tries to leave with the boys, he begs her to stay. In the end, past wounds heal, love finds its way back, and the family is finally made whole.

A daughter of a wealthy family was swapped out at birth. From then on, she had been on the receiving end of bullying and malicious schemes until a rich, young man came along and showered her with love.

Sara Lynch, who was about to graduate from college, was overweight, plain-looking, and poor. Her only joy was sending gifts to male streamers online—until they heartlessly abandoned her for wealthier fans. Just as she hit rock bottom, Sara unexpectedly bound with a "Tycoon System," which instantly transformed her into a glamorous and wealthy beauty. Reborn and radiant, she soon realized that those once-unattainable streamers were no big deal. Now, Sara savored the sweetness of being pursued and embraced her new, wonderful life.

Sherry Turner was framed by her sister, Eva, and was sent to the reformatory. But actually, Eva wasn't Sherry's real sister. During three years at the reformatory, Sherry was badly tortured, poisoned, and lost her voice. After Sherry came back home, her family still didn't care about her and misunderstood her again and again. Sherry was disappointed and decided to leave home. When she could speak again after surgery, she started to fight Eva back.

Sage, a young jewelry designer, is happily married to Kohen—until a tragic accident leaves him in a coma. Heartbroken, Sage loses all hope… until Kohen's younger brother, Noah, suddenly wakes up from the same accident.But Noah now acts, speaks, and remembers everything just like Kohen—including intimate details only a husband would know. Even his financial moves mirror Kohen's perfectly. The eerie twist? Noah nearly died in the ring at the exact moment Kohen's condition turned critical.Sage refuses to believe it at first, but signs keep pointing to one impossible truth: is Kohen's soul living in Noah's body?As feelings resurface and lines blur, Sage must face the question:Is this love reborn, or something far more dangerous?

Josefina, once a beauty queen, married into the prestigious Quincy family in glory—but soon discovered her husband, Clinton, had a secret room plastered with women's photos, with her just another target. To her shock, Clinton was also involved with her sister-in-law,Queena.Determined to protect herself,Josefina secretly conceived via IVF and began plotting her revenge. Navigating the Quincy family's power struggles, she allied with Clinton's brother, Shane, to outmaneuver her adversaries. In the end, when Queena drove off with Clinton, both meeting a tragic fate, the high-society feud finally concluded. Josefina's trials over, she emerged stronger, and her destiny took a surprising new turn.

Neil Bradford ran away from home to pursue and marry his girlfriend,Sophie Perez. However, things took a dark turn when Sophie accidentally hit Neil's mother with her car and fled the scene. In order to save his mother, Neil was forced to accept harsh conditions. After uncovering the truth, he brought Sophie and her best friend Lily to justice. In the end, Neil inherited the family business and freed himself from the bonds of love.

Twenty years ago, Quilla saved Yosef and his family by chance.The two fell in love over time, and she chose to stay with Yosef, raising his three children as her own. Twenty years later,the ex-wife Mary reappears. Emotionally, the three children lean more toward their birth mother, so the family decides to drive away Quilla, the only "outsider". Heartbroken, she cuts ties with them for good. Meanwhile, the Grant family's business begins to decline,and Mary proves to be nothing but a gold-digger. They finally remember Quilla's kindness and try to win her back, but her heart is already dead, and she starts a new life.

At 18, Maeve was kidnapped on a cruise ship. Blair, her childhood sweetheart and first love, took a bullet for her before falling into the sea and dying. Determined to uncover the truth,Maeve agreed to marry Curtis, the heir to a wealthy family.However, on the eve of their wedding, she encountered Xavier—a man from an ultra-wealthy background whose memory had been altered and who was now living under the guise of a car mechanic.

Charles had once risked his life to save Cheryl, only to watch her devote everything to an imposter.Heartbroken and disillusioned, he turned away and married an ambitious beauty, returning to the pinnacle of power. When Cheryl finally recognized the scar on his shoulder—the one he'd earned saving her—she also saw the glaring wedding ring on his finger."What a pity, Cheryl," he said faintly. "You're too late."

April Simpson takes the blame for murder to protect Reuben Rogers.Seven years later, now facing execution, she's granted ten days of compassionate leave to earn money for her mother's surgery by working as a hostess. There she encounters Reuben, who has become a business mogul. Believing she abandoned him for money years ago, he humiliates her with his wealth. On execution day, Dexter Edwards arrives with new evidence that saves her life.After her release, April desperately needs a liver transplant due to complications from her previous donation. But Reuben forcibly takes the donor liver for Kiara Simpson instead, causing April's mother to die suddenly. In despair, April attempts suicide. Finally learning the truth, a maddened Reuben searches frantically until he finds April, but she now suffers from amnesia. He carefully guards this final tenderness between them, but the truth will eventually shatter this fragile peace.

After dying alone in a hospital bed due to indulging her love-obsessed son, Gracie Carter returns to the past and vows to live only for herself, slapping the faces of her senseless son and his opportunistic future in-laws.

After her boyfriend hooked up with a wealthy heiress, Nollan was pushed off the rooftop! Upon her rebirth, she immediately clung tightly to the leg of the affluent heir, Burleigh. Burleigh is afflicted with a cold toxin that has left him infertile, and doctors have declared he won't live past forty. But Nollan confidently reassures herself—infertility? Short lifespan? None of these are problems! One month into their marriage, Nollan feels nauseous. The doctor announces, "Mr. Yarnell, your wife is expecting!"

Ada Scott, the world's top crisis expert, abandoned her seven-figure career to take a mid-level job at a Hugh Group hotel, all to quietly chase Todd Hugh, the heir she'd secretly loved for ten years.Their staged "chance encounter" spiraled into a sudden, legal marriage, neither expecting the other's hidden agenda.Every step Ada plotted, Todd had already anticipated. Their schemes mirrored each other, masking the same unspoken truth: a decade of longing.When the lies finally fell away, only one thing remained: the kiss they'd waited ten years to share.