The year 2000 is the beginning of a new century.
That year, Jiang Yuming and Han Xinyue were ten years old. They met in a weekend math class and both disliked each other.
Ten years later, they met in college. When they met again, they still looked at each other as they did when they were children, but they had an indescribable emotion.
The thread of fate entangled in their hands made them fall in love from acquaintance to each other, but they were like two kites in the sky, sometimes entangled and sometimes separated.
It's as clear as the moon, when can I hold you in my arms.