In the video, a group of people are walking through a cave. The cave is dimly lit, with some areas illuminated by lights. The walls of the cave are rocky and uneven, with stalactites hanging from the ceiling. The people are dressed in casual clothing, and some are carrying bags or backpacks. The atmosphere is calm and quiet, with the sound of footsteps echoing in the cave. The camera moves slowly, capturing the details of the cave's interior and the people exploring it.