The Secret of Yougu Village

Hidden in a fog-shrouded valley is a small village called Yougu. Its residents have passed down an ancient legend for generations, one about a mysterious tomb hidden deep in the mountains. But as time went by, people gradually forgot the tale, until a mysterious letter broke the village's quiet. Li Xiaoming, a young scholar of history, is deeply fascinated by ancient civilizations. One day, he receives an invitation from the village head of Yougu. The letter mentions the legendary tomb and several puzzling clues. Out