After causing a major incident, police officer Daigo Agawa takes his wife and daughter to live in the remote mountain village of Kuge. It seems the perfect place to recover from the ordeal, despite the mysterious disappearance of a previous officer posted there. One day, the body of an old woman is found on the mountain. The Goto family says she was attacked by a bear, but Daigo notices a human bite mark. It soon becomes clear that not all is as it seems in the village.

Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly high stakes.

Orphaned Jang-geum becomes the first female physician in the Joseon Dynasty and her determination is tested when people around her start showing their true faces.

In the 1980s, when middle-aged Hu Ba Yi packs his belongings for one of his adventures, he finds an old photo, which brings his memory back to his college days in the 1960s. He then reminiscence about his first adventure that led him to become a tomb-expert.

When archaeologist Shirley Yang learns of her father's disappearance, she returns to China and enlists the help of tomb raiders to track him down.