

Five years ago, Charlotte Shaw, under the provocation of Eve Smith, had no choice but to break up with Yale Ball who was down and out by then. Soon after this break-up, Charlotte lost her memory and gave birth to her child with Yale later. Five years later, Yale returned to his motherland as the No. 1 rich person nationwide. Fate also brought him to Charlotte who was at the lowest point of her life. Somehow, their destines tangled together and composited a music full of twists and turns.

In a world of advanced martial arts and military prowess, Matthew Gilmore serves three years in the military in place of his brother,rising to Six-Star General. Upon his triumphant return home, his father Benjamin Gilmore coldly demands that Matthew transfer all his military achievements and honors to his favored son Zachary.Heartbroken, Matthew severs all family ties. Benjamin steals Matthew's military credits for Zachary. When Matthew tries to expose this conspiracy, Benjamin uses an enemy invasion as cover, deploying nuclear weapons to kill Matthew and silence him. Matthew survives but loses an arm.Matthew returns and exposes his father's crimes. He then travels to the capital with his close friend for the Star Generals Tournament, fighting his way through each round and emerging as a top-tier general. Having achieved vindication, Matthew protects the nation's peace and begins a happy life with his trusted companion.

Matthew and Xenia spent some time together in an orphanage when they were children. Later, after Xenia became a famous singer, she learned that Matthew had unexpectedly gone blind, so she retired from her singing career to care for him as a caregiver. The two got married and had a child. Ten years later, when Matthew regained his sight, he mistook Sarah for the girl he liked in childhood, leading him to neglect Xenia and their son Calvin. Heartbroken, Xenia decided to divorce him. It was only during Calvin's singing competition and Xenia's comeback concert that Matthew realized Xenia was the girl he liked as a child. However, it was too late. Xenia left with Calvin and Ethan to start a new life.

Jack Schulz was the biological son of Jennifer Lynn, a respected surgeon. Due to a misunderstanding with his father, Jennifer resented Jack but favored her adopted son, Matthew Zane—the child of her former lover. After Matthew hit Jack with a car, Jack suffered internal bleeding and was rushed to the hospital. Doctors repeatedly called Jennifer for consent to operate, but she refused to believe the situation.Losing hope, Jack gave up on survival. Matthew found Jack's kidney donation form and secretly changed it to authorize full organ donation. Meanwhile, Jennifer was desperately seeking a heart for Matthew. Unaware of the truth, she ended up dissecting her own son and transplanting his organs into Matthew. Though the body looked familiar, she believed Matthew—until a DNA report confirmed the donor was her real son. Only then did she realize the devastating truth.

A long-planned conspiracy, a life that is switched. Charlotte Barlow, the daughter of the wealthy Goodman family, is swapped at birth by the maid Danielle Fuller with her own daughter. Overnight, Charlotte Barlow, who should have been the family's pride and joy, is reduced to a servant's daughter and suffers constant abuse. Meanwhile, Stella Goodman, who should have lived in poverty, becomes the pampered heiress. By chance, Charlotte saves her birth mother, Britney Goodman, and is brought into the Goodman family. Fearing the truth would be exposed, Danielle, who works as Britney's maid, schemes to frame Charlotte, causing her to be wrongfully accused. Stella, who accidentally discovers she is the "fake heiress", also fears her true identity would be revealed. The two conspire with Jordan Goodman, Britney's live-in husband, to poison Britney while repeatedly framing Charlotte, causing her birth mother to misunderstand her! Fortunately, Lionel Goodman, the family's adopted son, helps Charlotte uncover the truth. The two fall in love as they get to know each other and provide mutual comfort and support.

College student Charlotte Sharp encountered with Ryan Church, a successful older man. After a night of unexpected passion, Ryan developed feelings for her and helped with her troubled family. When Charlotte was humiliated on a blind date, Ryan stepped in to protect her. As their bond deepened, Charlotte discovered Ryan's deep affection and responsibility. Despite the challenges of her secret pregnancy and family debt, Ryan remained by her side. Their love strengthened through these trials, culminating in a romantic wedding that proves their unbreakable bond.

Born into wealth, Winona Gray risks her life to save Matthew Finch and ends up paralyzed. To test his love,her father tells her to keep pretending she can't walk. On the eve of their wedding, she plans to rise from her wheelchair and reveal her true identity as the daughter of the powerful Gray family. But before she can, she discovers Matthew's affair with her sworn sister, Rhea Blair—shattering her heart and everything she once believed in.

Beth Hart, a woman who sacrificed everything for her family, faces infidelity, manipulation, and societal judgment. With the help of Matthew, a young mysterious EF1 legend, she reclaims her power, dismantles her toxic marriage, and embarks on a journey of self-love and freedom.

Simon was the son of Fletcher and Yvette, but his birth resulted from Fletcher's drunken one-night stand. From the moment Simon was born, Fletcher treated him coldly and showed clear favoritism toward his first love's son, Richard. This ongoing discrimination caused great pain for both Simon and Yvette, which eventually led Yvette to leave with Simon. After leaving, Yvette met Simon's cello teacher,Matthew,who gave Simon a fatherly love he had never known before.The three of them supported each other closely.Meanwhile,Fletcher, having realized his past mistakes, could only silently watch as Simon thrived under Matthew's care, bearing alone the pain caused by his own wrongdoings.

Livia and Owen were childhood sweethearts. Right before their wedding, Owen died saving her. Consumed by guilt, Livia prayed to God, promising to perform one hundred tasks for the wealthy heir Cassian in exchange for Owen's life. For five years, Cassian, obsessed with his "love" Charlotte, has watched Livia being humiliated and bleeding for Charlotte. He even asked her to donate her heart. When the truth is revealed – that Livia was the one who saved Cassian – and she prepares to leave, Cassian is shattered by remorse and begins a frantic chase to win her back. But Livia is now focused on helping Owen regain his memories. What choice will she make?