The video is a clip from a video game. It shows a bald man in a blue and gold armor suit. He is holding a gun and talking to someone off-camera. The background is dark and blurry, but it appears to be a dimly lit room or hallway. The man's expression is serious, and he seems to be in the middle of a conversation or mission. There is a caption at the bottom of the screen that reads, \"The Codex Astartes warns that those in league with Chaos can withstand the Warp's touch.\" The video ends with another caption that says, \"You forget yourself, Ultramarine...\"