Hi there! It seems like you're playing on an older version of CH. Namely v0.9, I believe. By now we're up to v0.22 here on Itch, so you've got 13 updates worth of content to play through still. I'd suggest downloading the game from here again and unpacking it into a fresh folder. Make sure it says "CrimsonHigh-0.22.1-pc.zip" (or -mac or -android, depending on your platform) and then you should be good to go!
I wouldn't end CH on that scene. :P