Peng Tianyi, actor Jacky, is sincere, kind, intelligent, humorous, good at learning, well-read, broad-minded and broad-minded. However, due to family problems, he often appears a little depressed and always struggles on the road of life. But Tianyi finally got out of adversity, created his own happy life, helped many people and finally became a famous economist.

Jiang Xintong, actor Mary, is cheerful and enthusiastic, kind-hearted and simple-minded. He likes literature and art since he was a child, and he is good at singing and dancing, lively and lovely. She was born in a worker's family, and her parents are ordinary workers, but she has a good family education, lives frugally, doesn't care, and doesn't owe human feelings, but she is weak and lacks independent opinions, and is particularly easy to trust others.

Actor Luo Yongze? Lin Jiachuan is smart, flexible and eloquent, but his family is poor and his parents are dead, leaving only his elderly grandmother and a disabled sister at home. Therefore, he suppressed his inferiority in his heart, but he was extremely competitive and unwilling to lag behind others. He can bear hardships and stand hard work, has a strong ability to incite and organize, has a firm goal in life, and has the courage to stop until he reaches his goal. Song Henan, actor? Sun Shuang was born in a red capitalist family with a rich family. He is obviously superior, perverse and moody. He is particularly brave and helpful when he is good. When he is not good, he is particularly prone to argue with others, making trouble without reason and being at a loss. Hard and dangerous workplaces rushed up, but secretly ate cakes and sweets from home. She loved Peng Tian all her life.

Peng, an actor? Shane, a Beijing girl, has a hot temper and is a woman who dares to love and hate. For unfair things, Peng is as evil as hatred; Treating her lover, she tried her best to send Luo Yongze to school and let her stepfather find Luo Yongze a good job. At that time, Peng was tireless in love and never gave up on his lover.

Actor Yuan Qinghe? Na Jiawei and Yuan Qinghe are persistent in the goal of love, but they have been chasing the goddess of Song and Henan for many years without success. Like a simple, honest, frank and humorous "knight", they stick to their love beliefs. When he knew that Song Henan was deeply in love with Peng Tianyi, he also approached Song Henan with his unique and gentle mentality to protect the impossible love.

Actor Zhao Yanli? As one of the twelve educated youths with different personalities, Yue Jiayi, a literary educated youth, is positive, smart and lovely, and has the demeanor of a literary educated youth. She studied well in the educated youth point, and now she can see everything clearly and see everything through, which is even more out of touch.