In the video, a man is seen standing in front of a wall. He is wearing a yellow shirt and is holding a knife in his hand. The man is using the knife to cut into the wall, and he appears to be making a deliberate and careful effort to do so. The wall itself is a light color, and the man's movements are steady and precise. It is not clear what the man is trying to achieve or what the purpose of his actions is. The video does not provide any context or additional information about the man or his actions.