Qin Shuang, the international design queen, received a "legacy" notice from the past. Qin Shuang (sneering): Inheritance? That was clearly a hole dug by my ex! Lu Yan (expressionless): Director Qin, don't waste each other's time and sell it as soon as possible. Qin Shuang discovered that Lu Yan was not indifferent on the surface. He still remembered that she was afraid of heights and allergic to certain things. Lu Yan also discovered that Qin Shuang's poisonous tongue hid his deep love for the old house and the past. When the two work together to expose the dirty tricks of the decoration company, when old friends hesitate to talk, when an unsent letter surfaces... Is this old house an opportunity for them to reunite, or is it a trap that drags them deeper into the family whirlpool?