Teag's Favorite

What's with the robot that reminds me of mechanic old anime I've seen xD did queen really sang it in rl?

I just re-read the chapters quickly and realized how suspicious the cousin is. He is a sleuth and can see without his glasses - even though he says he can only see shapes and colors... something is up with him because him looking in the bag is not the first or last time he's acted unpredictably