After his mentor Zan Maochang’s death, archaeologist Fang Kun joins an excavation of a newly discovered tomb, where he reunites with his former lover, Luo Qing. Their investigation sparks controversy and draws the attention of artifact criminals. Together with Qi Dacang from the public security bureau, they must confront challenges to protect the tomb and preserve cultural heritage.

After drifting in Beijing for many years, Lin Shanshan returned to her hometown in the south and transformed the old house she once lived in with her grandmother into a homestay. Here, she experienced four wonderful and heartwarming stories with her guests.