what heartbeat is too low

Leon sacrificed his own career to be a stay-at-home husband for five years, supporting Janice's professional ambitions. However, his silent dedication was met with nothing but cold indifference. After a terminal cancer diagnosis, he left her the divorce papers and disappeared. Janice was initially unmoved, but the growing void in her life and the revelation of all he had done for her—followed by the false news of his death—plunged her into desperate regret, sparking a frantic search. Unknown to her, Leon had been saved and nursed back to health by his doctor, Lydia. As he healed emotionally with her support, their relationship deepened into love. When a remorseful Janice found him and begged for another chance, he firmly rejected her. Instead, he and Lydia, who had cherished him for a decade, committed to marriage. At their wedding, Janice confronted the full reality of her loss, while Leon and Lydia embarked on their new life together.

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.

In her past life, Monica Woodard is the eldest daughter of the Woodard family, Lexford City's most prominent household. Lost due to her mother's mistake, she grows up in an orphanage until her biological father finds her. Desperate to win the love of her parents and two brothers,Monica endures countless provocations and schemes from the adopted daughter, Alyvia Woodard. Rather than earning her family's affection, her patience only allows Alyvia to poison their relationships further. The family, prioritizing the adopted daughter's feelings, neglects and scorns their biological daughter. Ultimately,through Alyvia's machinations, Monica dies tragically.

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.

On the night she was abandoned, Lillian Lowell set fire to her grandmother's yard with her own hands. Amid the roaring flames, she met Shane Lloyd, the bloodied heir to the Lloyd family. He took her in, playing a careful game, intending to use this "thorny rose" to disrupt the balance between their two powerful families. But with each of her fierce counterattacks, he found himself falling deeper. From then on—he sparks the fire, she fans the flames; he sets the trap, she breaks the game. A woman of fierce clarity and a man of meticulous schemes join forces to crush their enemies, finding redemption in each other's chaos. Between calculation and sincerity, they burn a path through the ashes to a new future.

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!"

Joanna Yates owned a successful company originally. After giving birth to a daughter for her husband Kell Robinson, she decided to focus on her family. Yet Mama's boy Kell and his mother colluded with Joanna's older sister Lily Yates to get Joanna's money and kick her and her daughter out. Later, Joanna met Charles Marshall, the president of the Marshall Group and developed a crush on him. Finally, under Charles's help, Joanna got her vengeance and found her biological mother. She even became the princess of the Sullivan Group!

Everyone knows Colin Dunn and I are trapped in a loveless marriage. We don’t love each other.On the night of our fifth wedding anniversary, I am attacked in my own home.Desperate, I call him for help—only to hear the line go dead. For the sake of his first love, he hangs up… and abandons me.

Theo Lynn is a hardworking student trapped in a city where competition is brutal. He only ranks twentieth, but in the capital—where exams are easier—he'd be number one.He often dreams he was switched at birth and belongs there instead. Then one day, the dream comes true. Returning to his biological family, Theo faces rejection from his stepbrother. But he doesn't care—he has only one goal: to get into his dream university.

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.

Leroy was the concubine's son — the one the family never truly accepted. Banished to the graveyard, he became the apprentice of Madam Gibson, the Grave Keeper. At the Martial Arts Tournament, Leroy's brilliance finally blazed forth, only to draw the ire of Fairy Ember, Elder of the Ebonveil Sect. When despair swallowed all hope, Madam Gibson revealed a power that shook the heavens.With a single sweep of her hand, she silenced the crowd, her sword aimed at the sky: "In all this world, who dares to harm my disciple?" And so began a battle that would span the Three Realms—a clash of fate, pride, and divine power.

Mia Falcone, the Don’s daughter, gave up everything for Leo Romano after he took three bullets to save her. For seven years, she lived in secrecy as his wife, raising their son without a name. After Leo’s brother died, his widow, Jasmine Moretti, returned, and Leo chose her and ambition over blood. When the humiliation threatens her son, Ethan, Mia walks away and returns to her true identity. As Leo desperately tries to win back the woman he lost, Mia teaches him a fatal lesson: he didn’t just break a heart—he declared war on the wrong bloodline.

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.

Heidi Zahn is abandoned by her husband of twenty years, John Judd, as he chases status with Hannah Lane. After her uncle dies, she unexpectedly becomes chairwoman of Byzon Group, backed by business titan Henry Walker. John tries to return, but she’s already far beyond his reach. When she and Zoe Walker are bullied while buying a home, Heidi buys the entire real estate group on the spot and gets rid of everyone involved. She goes on to build a warm, happy life with Henry and Zoe.

On the day Natalie was discharged from the psychiatric hospital, she became unusually docile. However, her adopted sister was even more adept at pretending than she was. Her two brothers doted on their adopted sister while regarding Natalie with utter disdain, but she didn't care about it at all. Outwardly, she played the role of a well-behaved, sane person, but in truth, she had long since slipped into genuine madness!

Eliana, the daughter of the Elliott family, plans to get pregnant to reclaim her mother's company. At an exclusive club, she sets her sights on Keaton Massey, unaware he's a billionaire tycoon in the city. After Keaton gets into a car accident causing amnesia, he and Eliana accidentally begin a relationship. In truth, Keaton had been deeply in love with Eliana for years. While concealing his recovered memories, he helps Eliana reclaim her mother's company. As their feelings deepen, they fall in love and eventually welcome triplets together.

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.

The orphan girl Renee was bullied to the point of disability in the family that adopted her, and was forced to marry in place of their biological daughter, Isabelle. The groom, Leander,pretended to be blind to investigate the cause of his parents' death, and he witnessed Renee being bullied. In reality, Renee had the identity of the AI master "Nutien," and Leander turned out to be her long-time mentor. The two progressed from testing each other to trusting one another,joining forces to bring the villains to justice. In the end, Leander proposed, and Renee began a happy life with him.