In an aerospace city in the north, seven children who were born an only child became closer than siblings
Yue Jinchao and Yue Qi have been together in Wuyan Village for three years. They have a magical "resonance" relationship, but they know nothing about their respective life experiences. The two travel together in the world, hoping to retrieve their past memories.
The self-disciplined and diligent magazine editor-in-chief, Ye Han, helped the clumsy and lovely physical education teacher Li Xiaoxiao resolve embarrassing crises again and again by chance, but his past experiences made it difficult
Jiang Cheng is an exemplary youth who excels in his studies. He was adopted since young, but was abandoned by his foster family and moved back with his father. Faced with an unfamiliar surrounding and a gambler father, he develops a rebellious character. His life took a change when he meets Gu Fei, a roguish and tough guy. As they get to know each other, they
Han Lingsha, a young girl who was searching for the legend of the spiritual sword, bumps into Yun Tianhe, who lives alone in the mountains. Together, they embark on a search to find out Yun Tianhe's true identity and past.
The story is about a group of 17-year-olds who helped and accompanied each other while growing up.