

When Tanner Gary was elderly and needed a bone marrow transplant, he discovered his son wasn't his biological child. Later, he found out his assistant, Hans Nolan, was actually his wife Lorry Gary's first and true love. The son was born to Hans and Lorry, and they named him Harry. In order to seize the entire Gary Group, Hans and Lorry killed Tanner, but Tanner was unexpectedly reborn and traveled back to the day before his wedding. After his rebirth, Tanner vowed to stop being a pushover and to cherish the people around him. However, his fiancée Lorry still arrogantly believed that he would remain her loyal lapdog. She first checked into a hotel with Hans, showing no remorse, and even used the upcoming wedding as a threat against Tanner. Then, at the wedding, she confessed her love to Hans, only for Tanner to expose their affair on the spot, causing the wedding to fall apart. Her family, caught in the ensuing scandal, faced a crisis and was on the brink of bankruptcy.

Mark Dalton engaged in charity work and financially supported Carla Fulton, who was in poverty. Carla mistakenly believed that she held a special place in Mark's heart and gradually became arrogant. Five years later, after graduating from university, Carla, in an attempt to show off, lied that Mark was her brother and brought her classmates to intern at his company. Mark, busy with the company's IPO, delegated the task of arranging the internships to his subordinates. The subordinates did not dare to stop her, allowing her to act recklessly within the company. She fired the technical team and declared herself the chairperson. When Mark was negotiating a partnership with Saturn Group, Carla's outrageous behavior caused the deal to fall through, and Mark was so furious that he fainted and was hospitalized. Carla continued her reckless actions, pushing the company to the brink of bankruptcy, and even planned to sell it. After Mark regained consciousness, he exposed her lies. Resentful, Carla teamed up with a rival company to sabotage Mark's projects. In the end, Mark uncovered the conspiracy, Carla was arrested, and the company successfully went public with the support of Saturn Group.