How to Unlock
Just talk to Liang Mengjin outside the Zhang family's old house. Insights·Old friends here A few years ago, four teenagers worked together to explore the old house of the Zhang family. In the meantime, the man in green turned out to be an orphan of the Zhang family. What he was looking for was just a thin letter and an answer. Suddenly, several years have passed, and the old house remains the same, with no more old friends coming back.