The video shows a woman walking on a trail in a forest. She is wearing a white shirt and blue jeans, and has a black backpack on her back. The trail is covered with tall grass and bamboo plants. The woman is walking towards a tunnel-like structure made of bamboo. The tunnel is dark and has a wooden staircase leading up to it. The woman is holding a camera in her hand, and she is looking up at the tunnel as she approaches it.