Su Yun was born in a county-level city. Since childhood, he and his half-sister Su Yan, who is four years older than him, have lived with his grandparents. Su Yun is a good boy who is considered sensible and obedient by adults, while Su Yan has become a negative example because of her poor grades and contradicting her elders. Resources that were originally not rich have to be allocated between two people, and it is inevitable that there will be unintentional competition between the two sisters. Su Yun received more resources because of her obedience, but she also shouldered all the expectations and pressure. Both have their own unhappiness.
A few years later, Su Yan was taken away by her biological mother. As time goes by, the sisters lead different lives.
There is often no news from Su Yan, and only occasionally when there is news that these people are needed for important events. She unexpectedly became pregnant and gave birth to a child, repeating her parents' old marriage pattern, and started the second half of her life in chaos.
Su Yun discovered that everything that had caused him pain was caused by the people closest to him. Relatives regard themselves as a tool for providing care for them in their old age. However, they only gave Su Yun basic educational support, which could not support Su Yun to fly to a higher platform, and Su Yun could not give them the rewards they wanted. Su Yun is often conscious of the pain, and occasionally immersed in the illusory world he created, pretending to be happy and happy.
Su Yun didn't want to go back to the home where he was depressed and kept making a living outside. Without anyone to help, Su Yun suffered a lot, but fortunately he did not give up. Su Yun gradually had the opportunity to meet noble people. Under the guidance of the noble man, her life is much better than before. Su Yun doesn't know what the future will bring, but she knows that she will always absorb nutrients from all sides like a tree. Even if she experiences wind, frost, thunder and lightning, she will not stop growing upward.
Purpose: The pain of childhood cannot be eliminated, but as adults we must find ways to make the decision for the life we want.