At the end of the old street, there is a dessert shop that is only open late at night. Shop owner Lin Zhixia inherited her grandmother's pastry skills, but found that every dessert can awaken memories deep in the guests' hearts. When mysterious guests arrived one after another, bringing with them their own knots and secrets, Zhixia found that she was also being healed. The last page of recipes left by grandma seems to hide a surprising truth about forgetfulness and redemption.