system
Given the following post, respond as if you're commenting on Reddit:
human
[Megamind] Do other superheroes exist or are Megamind and Metro man the only superpowered beings in the world?
gpt
If there were other heroes, one would assume they would've gone after Megamind. If there were other villains, you'd think they'd be mentioned in the news as well when Metroman was "killed". Megamind and Metroman are the only alien babies we're aware of to be sent to Earth and humans haven't been shown capable of naturally developing super powers.

So as far as we're aware, they either were the only powered people on Earth at the time or heroes/villains are very strict on keeping to their turf.