Chen Qifa has a crush on her second sister. Later, he was loaned by Changsheng Gao to help him regain the right to use the jewelry company and give him money. He thought he was going to make a fortune, and he felt he was qualified to be with his second sister. He began to pursue his second sister and wanted to abandon his former girlfriend Guan Jing. The second sister later felt that she should be given a chance to try new love, but it didn't take long. Second sister's mother doesn't like her being with Chen Qifa. She thought there was something wrong with Chen Qifa, so she secretly checked him out. Then she found out that one of his girlfriends was pregnant, so she deliberately arranged for the second sister to meet Guan Jing and discovered Chen Qifa's deception. The second sister was heartbroken and lost confidence in love again. They broke up.

Later, Chen Qifa was useless, and Changsheng Gao didn't help him with the lawsuit. His ideas are extreme. He went to the jewelry store to hold the boss hostage, and the defendant who burned the car in Song was jailed. When he was in prison, he kept writing to his second sister, asking her to visit him. He never gave up on her, but her second sister thought they could no longer be lovers, but they could still be friends.

After he got out of prison, he went to be a tramp. Later, his second sister married Zhen 'an, and he suffered a great blow. Later, he kidnapped the owner of a jewelry store. The boss was too kind to sue him. He and his friends went to Tibet to do medicine business. At this time, Zhen' an and Mel had a bad relationship, and Mel wanted a divorce. She also traveled to Tibet, met Chen Qifa, improved her relationship and became good friends. But he still has feelings for Mel. Zhen' an has been worried about him since he learned about it. Later, under the influence of the jewelry store owner, he finally understood that his father left the jewelry store voluntarily, and the jewelry store was not robbed, and then the boss.

But later, he went out and had an accident and overturned. Zhen 'an saw that he wanted to save him, but at that moment he saw him fall to the ground. Chen Qifa bought a diamond ring when she was with her second sister. At that moment, an idea flashed and a distraction occurred, and it was too late to save Chen Qifa.

Later, Zhen' an himself felt very uncomfortable and became his confidant.