Su Nianwan saved money for ten years to buy Room 1801 of Xinglan Court. After signing the contract, she found that the 18th floor disappeared mysteriously. All relevant personnel denied the transaction. After her rebirth, she carefully kept the certificate, but the house still "missed" again. After going through many twists and turns, she finally found that she had traveled back in time to a time when the house was not built, and she also found out the uncle who was behind it. Finally, she successfully returned to the original time and space and took back her own home.