The Billionaire's Hidden Quadruplet

Amanda earns extra money by working part-time at a hotel but is dragged into the room and accidentally has sex with a mysterious man. The man left his watch as a token and wanted to make amends. But by chance, Amanda's friend, Mabel instead of Amanda, got to live a luxurious life in a rich house because of the watch. Four years later, Amanda, who gave birth to four children, was notorious, but she was strong, optimistic, and worked hard in her life. Amanda joined the Xi Group(Rowan’s family group) to work and met the mysterious man, Rowan. Rowan recognized Amanda and thought that the housekeeper had reported that Amanda had been spending money and extravagance for four years, but had never seen him any day or care to, and felt that Amanda had come to work to seduce him. In the company, Amanda is harassed by the manager, Mr. Kenny. With the clues provided by her child, Amanda wanted to let the manager's wife, Mrs. Laura broke Mr.Kenny'sy back but did not expect Mr. Kenny to die in the hotel, and she was now also regarded as a murderer. To clear the suspicion of Amanda, Sibaby (the fourth child) and WuBaby (the fifth child) conducted multiple investigations and finally determined that the suspect is Mrs. Laura. When Mrs. Laura learns that someone is investigating her, she panics and kidnaps Amanda. Rowan comes to rescue Amanda, and Mrs. Laura is fuming. At the same time, the company's secretary, Belinda coveted Rowan, so she always framed Amanda and found trouble with Amanda, but it is always easily resolved by Amanda. Rowan, he couldn't help but be tempted by Amanda. Rowan was urged by his father and mother to marry, and Rowan coerced Amanda to pretend to be his pregnant girlfriend.