The Final Boss Is A Speedrunner!

Have you ever played a game and wondered how to beat it a little faster? Repeating the same story so often that you get sick of it, all just to say that you beat the game for the fastest time? Now imagine getting reincarnated as the annoying character that makes a series of dumb decisions and eventually becomes the final boss. Isn't the point of the game off from the start? Now there's no final boss, but what about the rest of the story? Corvin figures he might as well finish off all the baddies and get this smoke show over with. There's a lot more to this new world to explore than just some random contrived game plot, after all!