I was wondering if you could help me remember this one show I watched as a kid. I believe it's from the late 90s to the early 2000s, about this boy with blue hair and a pinkish face that had something to do with monsters. Whether he could talk to them or turn into them, I don't remember. I also remember scenes of his bedroom where his bed was on the left side.
I've looked for hours on the internet and can't seem to find it. Any help would be appreciated, thanks!