Undertaleparttwo Stories

Gaster is back. And he's out for revenge. Can the gang find out what his intentions are and stop him? Or will they be uncertain about what Gaster will do next? Read this book to find out! This story is related to Undertale and WILL NOT be an actual sequel. There will be deaths and drama in this so be warned. I am not sure but there may be a Part Three or Four but I can definitely say that there will be a sequel, prequel, or a spin-off to this so stay tuned!