Did Peng Lai finally sell the house?

No. According to the plot inquiry, Peng Lai did not sell the house in the end. "Rock and Roll" is produced by iQiyi, created by iQiyi Tap Water Studio, and jointly produced and produced by Bainian Hemu Pictures. The plot mainly tells that the female rock band "Crazy Flower" was once a smash hit in China. After the lead singer Peng Lai suffered an emotional change, she went to the United States, leaving her 6-year-old daughter to be raised by her ex-husband during the day, etc.