How Old Is Rimuru Tempest in Attack on Titan

If you're wondering how old Rimuru Tempest is in Attack on Titan, you've actually stumbled upon a common misconception! Rimuru Tempest is not a character from Attack on Titan at all. He is, in fact, the beloved protagonist of the smash-hit anime and manga series, "That Time I Got Reincarnated as a Slime" (also known as Tensura). It's easy to get characters from different popular anime mixed up, especially with so many fantastic worlds out there!...