Samurai Persistence

https://imgur.com/a/sjjfsQt

I don't understand, as far as I get it, the video should have loaded at the end, but nothing happened.

Added after 32 seconds

you can type Win() in the console
Or it's better to wait for advice from those who have played it, I don't know if it's correct (probably not)

I can always type it in, it's a shame I probably won't see the video.