I am Xia Xiaoyu, and Lu Shengnian is my childhood sweetheart.
He and I agreed to travel around the world together in the future, but he disappeared when he was 18 years old.
Prime years... Prime years... Road to prime years...
He ended up having the best year of his life.
He has always been a young man in Xia Xiaoyu's heart...
Lu Shengnian has known Xia Xiaoyu for more than 10 years.
It's a pity that Lu Shengnian and Xia Xiaoyu didn't have forever.
Intention: love