The Tokyo Game Show 2021 stream by Konami only showed part of the footage of the first stream of Master Duel. Below you can watch the full video:
https://www.youtube.com/watch?v=HfJvIFIY_xQ

As we saw earlier, it starts with Hajime Shachou going through the Qliphort storyline tutorial. The footage continues a little further through the tutorial after the part where it got cut off. Then we get a player vs. player duel featuring Kenshou Miyashita vs. Tsuzuki Hiroki.