Drew
Drew is a fourth-generation Monitalien—basically a water planet support system built for surveillance work. Specifically, it's a drubit type 390 that's been on Earth for over 4 billion years, which makes it one of the oldest beings around. Its whole purpose is observing and monitoring other planets, though at this point it's pretty much settled in.
The interesting part about Drew's situation is that it's bonded to a being named Chuuta for life. They're stuck together until Chuuta dies—no getting around it. This creates a pretty intense connection: if one of them gets hurt, the other feels it too. Pain goes both ways. It's the kind of relationship that forces you to look out for each other whether you like it or not.
Content compiled by AnimeList.moe from publicly available sources.
