As soon as Lin Che opened her eyes, she went from an elite auditer battling wits with huge amounts of black money to Su Wan, the eldest daughter of the richest man in Hangzhou in the Northern Song Dynasty who "died by drowning in a river". All that was left in his hand was a broken hosta of unknown origin and an identity full of loopholes. Her professional instinct allowed her to suppress all shocks. While understanding her own identity, Lin Che used modern accounting functions to sort out bad debts and find out the shopkeeper who had made false accounts, and she began to show her talents. Trouble also followed: the cold-faced and sharp-faced commander of the Imperial City Division made Gu Lin doubt her identity, and the idealistic fate made Shen Qingmo appreciate her talent. And among the real Su Wan's relics, she discovered an encrypted diary written in English. The first sentence sent chills down the spine: "Only when you play me well can you go home." A deeper vortex emerged, and her journey through time was no accident...
