

Luke Moore, a business prodigy, made a name for himself when he was 18 years old and returned to his country, founding Moor Corp at the age of 21. However, after being betrayed by his family, he conceals his identity and works as a food delivery rider. When he learns that his girlfriend has cheated on him, he finds himself being pursued. Fortunately, Lena King, someone he met during his childhood, rescues him. Because of the promise they made when they were young, she pressures him to marry her. With Lena's protection and companionship, Luke gradually leaves the past behind and embraces the future with her.

Valentina, an American girl who just graduated from college, thought she could start a new chapter in her life, but she didn't expect to find disaster for the whole family because of her brother's gambling debts. They have offended the mafia Romano family. In order to prevent her brother from being killed by the mob, Valentina has to agree to marry Alessandro, the head of the Romano family. After a dramatic wedding, Valentina is placed in Romano's mansion as a "canary", but she is always looking for a chance to escape. After receiving a death threat, a terrified Valentina makes a secret escape plan with the help of Alessandro's cousin, but even she doesn't realize that she's fallen in love with Alessandro.