Oh wow! I love this game. The graphics are so cool. I agree with the last comment that at a couple points it was necessary to search every room investigating everything... but I honestly I don't even know how developers come up with these puzzles so kudos to you. Very creative.
Also, I didn't know what to expect in length because some games on Itch are SO short. I was pleasantly surprised when it wasn't over in 15 minutes. It probably took me 30-40 mins, which is a good length for a game where you can't save.
Reading below, I am shocked that English is not your native language. The dialogue is so natural and funny. When I have to use my second language at work I spend ages checking what I write, so I know how painful it can be when you don't want to make any mistakes.