Your watching the swordsmith arc of demon slayer, your on the scene where Gyokko and Muchiro were going to fight, Muchiro started fighting him, when suddenly the screen froze when Muchiro was kn screen…text started to pop up..

”Where am i..”

Muchiro’s eyes suddenly turned to look at the camera

”Who are you?”

Has he become….Sentient?

”Is this…all fake? Whats going on..”

The screen suddenly went black and then revealed Muchiro Killing all of his friends..