My Evil Twin Is a Supervillain

When Luke is confronted with Stellar, his superpowered twin from another dimension, he is highly suspicious. No one travels through time and space without a plan, and that plan is usually EVIL. So what does Stellar want? And why is he so UNBELIEVABLY IRRITATING? From his superhero hair to his rocket-powered shoes, Stellar is up to no good, and Luke must BRING HIM DOWN!