A documentary

A documentary is the second video that Dream published to his channel. In the only segment we have of the video, it starts with Dream building up, supposedly away from a trap, with the caption "He had been in the trap for more than 20 minutes now.", Dream then builds horizontally to the left, then breaks the rest of the blocks except for the one he's one. He then equips a fishing rod, then types "EZ?" in the chat. A segment of the video has been found: https://www.youtube.com/watch?v=lyCyRHtX-Ro