Gu Chu was originally a good young woman in the 21st century, but for some reason she traveled to the Ming Dynasty and became a palace maid. She met the young prince Zhu Youtang who was persecuted by the imperial concubine. She and the young prince were kind-hearted and supported each other all the way, and developed a secret love for each other.
Purpose: Living a hard life in the harem after time travel and getting love