In St. Petersburg in 2024, An Xia, a doctor of archeology, has been painstakingly studying the Xixia historical relics unearthed in Heishui City in the northern city year after year, inspiring to become a new generation force in the study of Xixia civilization, and living almost isolated from the world...
Her best friend Xinyue is a fashion blogger. She suddenly arrives from Paris. She is radiant and radiant, which is in sharp contrast to An Xia's embarrassment. Two completely different worlds briefly intersect. The two recall the past of their youth together. An Xia cannot hide her loss when mentioning the disappearance of their common friend Su He.
Over the years, Su He's departure without saying goodbye has always bothered her. She silently collected information about Su He like she was deciphering the mysterious Xixia civilization.
In an accident, An Xia accidentally fell into the Neva River, and his life or death was unknown...
At the same time, in the parallel world, the girl An Xia woke up from a chaotic dream, secretly applied for the archeology major, and started a new university life.
However, college life is full of joys and sorrows and full of situations. How should she balance her studies, friendship and love... And can she stick to her original intention and become the person she wants to be.
When Su He appears again, how should the young An Xia and the middle-aged An Xia face each other... Can they find any clues from their relationship with each other...
Intention: green years, grassy years, heal each other and grow together