An ordinary girl named Mia was originally going to give her first time to her boyfriend Jason on their anniversary. However, due to a gang chase, she unexpectedly had an encounter with Victor, the godfather of the mafia.
The next day, Mia not only discovered that Jason had been betraying her with her best friend Lena for a long time, but was even more shocked to learn that Victor was actually Jason's father. Through repeated interactions, Victor gradually fell in love with the kind - hearted and strong - willed Mia and constantly protected her from the harm of Jason and Lena.
At the same time, driven by jealousy and ambition, Jason gradually revealed his true nature. He colluded with hostile forces, planned a kidnapping incident, and tried to seize control of the Moretti family.
Finally, Victor and Mia set a trap and exposed all the conspiracies in public. Jason completely lost his inheritance rights and family status, paying the price for his greed. After experiencing betrayal and storms, Mia finally became the real mistress of the Moretti family.
