The Secret Between US

In her past life, she and her husband grew up as adoptive siblings, became spouses, and spent a lifetime together until old age. When both are reborn, she believes fate has given them a second chance only to discover that he has always had a woman he couldn't forget. This time, he abandons her without hesitation. Left behind, she is adopted into another family and chooses to walk a completely different path, starting a new life without him.

Five years ago, Sarah was drugged by her stepsister and unknowingly spent the night with Jackson, CEO of the Ford Group. Abandoned while pregnant, she later gave birth to quadruplets, two of whom were secretly taken from her. Now raising the remaining children alone, Sarah joins the Ford Group for a better life, only to reunite with Jackson. Separated by lies, they grow closer as buried secrets begin to surface.

Ethan, the richest man in the Capital, met the spirited young Sia while recovering from a serious childhood illness. Her encouragement helped him survive, but she disappeared before their promised reunion. Eighteen years later, they meet again. Afraid of losing her, Ethan rushes into marriage, only to discover that Sia has been part of the plan all along. From the very start, their love has been a two-way chase, culminating in a long-awaited, perfect ending.

At 8, Samuel meets Sage, a girl who heals his heart and his legs at a sanatorium. Sixteen years later, as the head of the Grant family, Samuel vows to find her. But after years of searching, she's nowhere to be found until the Smith family's second daughter, forced into marriage, unexpectedly enters his life. A journey of lost love, unexpected marriage, and a touch of humor awaits.

Seven years after a chaotic one-night stand, Thea's son, Sean, accidentally reunites with his biological father, a man with a powerful diviner lineage, Everett. A DNA test exposes everything, pulling the powerful Hopper family into a frantic search for their lost heir. Thea becomes Everett's assistant. Sparks fly, misunderstandings explode, and love nearly collapses until the truth forces them all back together.

In his past life, Felipe, a wealthy heir, was strung along by Myrtle, only to watch his family fall apart after their marriage. Reborn with a second chance, he turns away from his past and chooses Reana, a serene woman he believes he's never met. But what Felipe doesn't know is that this mysterious woman is no stranger at all. They shared a beautiful, forgotten childhood memory.

Vesper, who is determined to raise money to save her father, finds Raymond, the boss of the Hell Gang, to become his contracted lover. However, Vesper doesn't know that Raymond has been secretly in love with her for many years. How can they overcome the misunderstandings between money and love...

Weston and Irene grow up together in an orphanage, bound by a promise they never forget. At eight, Weston is taken away by a powerful family, and lies tear them apart for twenty years. He grows into a business tycoon, never giving up the search, while Irene struggles at the bottom of society, too ashamed to reveal herself. When they reunite, and Weston is told she is married with a child, his love turns fierce and uncompromising, determined to claim her no matter the cost.

Sammi learns she's pregnant the same day she's told her firefighter husband Fred has died. A diary of his secret, years-long love triggers her rebirth back to 2007, still expecting their child. But the man she returns to isn't her calm, heroic husband, but a rebellious, white-haired teenager who doesn't know her at all. Now Sammi must win his heart from the very beginning and rewrite the fate that once stole him away.

Five years ago, Evelyn Lynch, the daughter of a powerful pharmaceutical tycoon, fell in love with Charles, a factory mechanic. When her inherited leukemia relapsed, her father used her life as leverage, forcing Charles to leave, or he would deny her the transplant that could save her. Faced with an impossible choice, Charles sacrificed his love and disappeared just to keep Evelyn alive.

A marriage built on deception ignites a dangerous obsession. Trapped in misplaced devotion and tender lies that cut like knives, she finally walks away, only then does he realize the truth. When the love of his life is still within reach, can shattered trust ever be restored?

After six years of marriage, Wendy discovers her husband is still in love with his first love and that even their daughter has drifted away from her. She files for divorce and returns to medicine, reemerging as the brilliant prodigy known as "Su." As Wendy rises, her ex-husband realizes too late that she was the one he loved all along. With the support of Milo, Wendy builds a new life on her own terms.