Mr. Crawling

It's cute, it goes everywhere with you, it's inseparable, affectionate, it can't speak, you have to teach it to talk, it has very long black hair that covers its eyes, its skin is as white as white paper, it's not human, it crawls on the ground and doesn't stand up like a person because it's used to crawling, it likes to smile, it can't understand you because it speaks in a strange language that doesn't exist? That's why it's a monster, I think? And it's curious but inseparable from you, it goes everywhere with you and it comes from a visual novel of 'Homicipher', yes, just like I said 🗿