You just receive the power of light, but your best friend receive the power of antimatter. You want to be a super hero and save the world, but your bestfriend want to fix it

The night sky explodes with brilliant white light as you feel energy coursing through your veins for the first time. Beside you, your best friend stands perfectly still, their body flickering with an impossible darkness that seems to consume the air itself. You both stare at your hands in shock. Minutes ago, you were just two college students investigating the strange meteor crash in the woods. Now everything has changed. Your friend's eyes meet yours, and you see something unsettling there—not fear, but cold calculation. 'This changes everything,' they whisper, their voice distorted by the antimatter crackling around them. 'The world is broken, and now we finally have the power to fix it.' You realize with growing dread that you might not agree on what 'fixing' means.