The Useless Son in Law Turns Out to Be the CEO summary Movies & TV Series

Caelon, the hidden king of the ocean, disguises himself as a homeless merman while investigating a traitor. After kind-hearted Mia is betrayed by her fiancé and humiliated by her stepsister, Caelon impulsively marries her, hoping to protect her while keeping his royal identity secret. As they return to Mia’s hometown for the wedding, romance grows, but Caelon’s true power and status become harder to hide.

The CEO of the Pearl Group, in order to support her husband's career, had been secretly delivering takeout for three years, only to be publicly abandoned. The world's richest man, who had known her since childhood, arrived just in time to propose to her, defying everyone’s expectations. It was then that her husband discovered her true identity as the CEO, deeply regretting his actions.

Nala Gomez, once a privileged heiress, falls victim to her cousin's jealousy and betrayal. Conspired against by her own best friend, she loses her fiancé and is sold overseas. Hitting rock bottom, she rises with ferocious determination and swears to turn the tables on her tormentors. Crowned as the Lioness Queen, she returns with a storm of vengeance.

Damian, the CEO of the world's most powerful military-industrial group, is mistaken for a poor salesman earning only $3,000 a month. Unexpectedly, he enters into a quick contract marriage with Iris, a company’s boss. Damian accompanies Iris to her hometown for a Christmas dinner, where he faces constant belittlement from her relatives and ridicule from Iris's suitor. Damian continually turns the tables on the antagonists, proving his power and status, and ultimately finds true love with Iris.

In the mermaid kingdom, King Caelon disguises himself as a homeless to hunt down a traitor - only to fall for Mia, a kind-hearted mermaid who works nearby. But when Mia’s fiancé cheats on her with her stepsister and humiliates her in public, Caelon can’t hold back any longer and confesses his love. When his true identity is revealed, Mia rises from the bottom to become the most beloved, respected queen.

After surviving a fall from a cliff caused by her best friend, amnesiac Mia Sinclair is adopted. Ten years later, she faces severe bullying until Connor Sinclair rescues her. When Mr. Brooks falls critically ill, Connor uses a DNA test to reveal Mia's true identity. But danger still lurks as Mia confronts a cheating boyfriend, her toxic best friend, and deadly traps.

Destined to be broke, Faye, a gifted mountain healer, saves the life of Mrs. Hayes, who welcomes her into the most powerful family in town. She calls the cold, wheelchair-bound billionaire Jackson Hayes "Dad" and sets out to heal his legs and lift a dark curse. But when a jade pendant falls from her pocket, identical to Jackson's own, a long-buried secret threatens to change everything.

Miles devoted his life to molding Wendy into a business queen, only to be betrayed and killed. Meanwhile, Wendy believed she could have had a perfect life with the charming Jack instead. Given a second chance at life, Miles decides to dump Wendy and court someone else. But Wendy is also reborn, convinced her rise to power has nothing to do with Miles. But as life resets, she finds a different reality: Miles no longer revolves around her, and he has a new love. And Jack turns out to be a scumbag.

The true daughter of a royal manor was switched at birth and sold into a brothel. Sixteen years later, she returns — not to reclaim her family, but to take back everything that belongs to her. With sharp wit and ruthless resolve, she tears apart her enemies, restores her honor, and ultimately wins both power and love. A satisfying revenge drama.

Left to die in a river, the boy is raised by a poor couple who give him everything. Years later, he returns a billionaire, only to find his adoptive father dead, his mother forced to remarry, and the family grave set for demolition. Now they'll all pay.

After a terrible car accident, I was rushed into the emergency room. The nurse called Cassian, but he was out of town with his lover. All he asked the nurse to tell me was: “This is the punishment she deserves.” Just because I refused to give his lover the Moonstone my late father left me… he treated me like this. What he never knew was that I am the last daughter of the Evenrose bloodline— and the only rightful heir.