In order to overcome the tribulation of her 24th birthday, Su Qinghe was ordered by her master to go down the mountain to find her destined person, Gu Jingshen. Gu Jingshen, who had just experienced the death of his grandmother, was completely confused by Su Qinghe's sudden appearance. Su Qinghe, who did not know the customs of the mountain, actually knelt down in public and "proposed" to Gu Jingshen. In the end, the two gradually developed feelings for each other.
