Zhao Xiangyang and Zhao Xiangdong are both in their third year of high school, and the two brothers have completely different personalities. Xiangyang, the older brother, is a docile and well-behaved student who is favored by his teachers. The younger brother Xiangdong academic performance is also very good, straight character, since childhood, like to dance knife and stick, was the city's juvenile sparring runner-up. Xiang Dong secretly likes Xu Meiping, a pretty girl in the same grade and a neighbor. However, Meiping likes her older brother Xiang Yang. Because of her parents' early death, Meiping has been raised on a hundred meals, especially with the Zhao family.
One day, Xiang Yang and Xiang Dong fought with their neighbor Lang Jian's brother, Lang Hui, because he molested Meiping, and Xiang Yang accidentally killed Lang Hui. Xiang Yang, who is psychologically fragile, panics and despairs in the face of the unexpected situation, and is almost on the verge of self-destruction. Thanks to Xiang Dong, he saves Xiang Yang from committing suicide. Mei Ping realizes that everything is caused by her and she swears that she will always wait for Xiang Yang no matter how long it takes. Unexpectedly, Xiangdong, because of his worried father and in order to protect his brother, told the police who came to investigate that he was actually the one who killed the man. Mei Ping was dumbfounded and believed that Xiang Dong had done it, but the sense of guilt in her heart was even deeper. But because she loved Xiang Yang, she had to make up for her past with Zhao Jia En by dating Xiang Yang. Father faced with a brother suffered on behalf of Xiangdong, heart like a knife, he said with tears in his eyes: the heart of the hand hand back, are the parents of the flesh, who hurt, Dad's heart are painful. Xiangdong was sentenced to five years in prison, after his release, is still ostracized by Lang Jian and bullying. Later, his brother Xiang Yang to Xiangdong from grateful guilt to embarrassment to avoid to collision and eventually turned against each other. The two brothers parted ways in life ...... Thereafter Xiang Dong's mother in a and Xiang Na and Lang Jian on the relationship and quarrel, Xiang Na bet on the anger and left home, Zhao mother anxious to find, and finally due to ill health and collapsed on the main road ...... Xiang Yang for the pursuit of career, even with years of love and want to have been ready to get married after the breakup of Mei Ping will be offered to the Hong Kong businessman Huang, and Mei Ping learned that he is pregnant with Xiang Yang's child and see the face of Xiang Yang disheartened, wearing a wedding dress want to jump into the river to kill themselves. Luckily, she is rescued by Xiangdong in time, and Xiangdong has always had an indescribable affection for Meiping. Mei Ping, however, felt that she was not worthy of Xiangdong's broad-mindedness, left a letter stating that she would not kill herself again for the sake of her children, and then left with Huang Mou to marry in Hong Kong.
Xiang Yang's real father finally appeared, he is the president of a multinational company in Hong Kong, and Xiang Dong in the years after his release from prison to fight hard, and finally became the company's office in Beijing general manager. As Xiang Yang was later investigated for financial problems, Xiang Dong exchanged his savings from years of hard work in the company for Xiang Yang's freedom and then led Xiang Yang to his biological father. Xiang Yang pounced on his biological father without a second thought, completely ignoring his adoptive father's nurturing, which made his adoptive father sad and sad.
Lang Jian, who has lost his brother, has been working against Xiangdong, even seducing Xiangdong's sister Xiangna. But when he knew that Xiangdong is on behalf of his brother to take the blame, and even Lang Jian's little sister Lang Jing because of leukemia and the exchange of bone marrow is from the body of Xiangdong, and there is a kind of sympathy and thanksgiving, he found Xiangdong's father to explain the truth, and to get to the understanding of Xiangna, and Xiangna to come together.
Xiang Yang tries every possible way to get his biological father's recognition and affection, but only gets a cheap check to buy out his paternity. Mei Ping's appearance and Mei Ping's daughter Xiao Nian make him hope to make amends as much as possible, however, Mei Ping's words make him repent: affection and love cannot be bought by money. Xiang Yang realized that he had done something wrong by hurting many people in his so-called pursuit over the years, and finally escorted by the whole family and Mei Ping and his own daughter Xiaonian, Xiang Yang stepped into the door of the Public Security Bureau ......