Princess Jinse, the mascot of the Daliang Kingdom, woke up and fell into a modern Internet celebrity live broadcast room. He is penniless, doesn't understand the language, and is bound to an inheritance system that sometimes doesn't work. When everyone regarded her as a cosplay blogger, her live broadcast of replicating the lost "Tian Shui Bi" dyeing technique went viral. The cold-faced landlord Gu Qingci picked up the ancient hairpin she left behind: "Your Highness, do you want to rent a guide to modern life? The rent is - you teach me the lost color aesthetics." From then on, Jinse amazed the world with her thousand-year aesthetics, but the man who said he only talked about cooperation gave her his whole heart.