Lin Suian, who transmigrated through reincarnation, was born into a poor farming family. When a sudden misfortune struck her family, in order to save her ailing mother and younger brother, she sold herself to enter the Marquis's estate as a maid. Amidst the high walls and deep courtyards of the noble household, she kept her place, and relying on her intelligence, diligence, and exquisite manual craftsmanship, she grew step by step within the estate. She befriended a group of maids whose circumstances were fraught with hardships yet kind and sincere, guarding her original intentions and treating others with generosity. She firmly established herself within the complex courtyard, while working hard to save money in anticipation of reuniting with her family, and seizing opportunities to slowly change her own destiny.