Falsely Accused from the Start, I Turned Around and Destroyed the World

[Not a wish-fulfillment story. The male lead is just an ordinary person. If you’re looking for wish fulfillment, try somewhere else.] You’re on the subway, and someone accuses you of secretly taking photos. What do you do? No problem. I didn’t do it, and my phone’s broken. They don’t believe you. What now? No problem. I have proof, and my phone’s broken. They say your proof is fake. What now? No problem. I have a witness, and my phone’s broken. What if the witness is gone? No problem. Wait, what?! Gone? Fine. Let’s just destroy the world.