Uh... well, the journey getting here was pain. First was dealing with Toriel, of which she wasn't holding back anymore. Then Papyrus, who also didn't hold back. After that was Undyne, who was EVEN harder, unleashing the true power of DETERMINATION. Then... let me see... ah, yes, Muffet. This time however she spawned in all of her spiders and pets. And uh... oh, Alphys didn't help you in Hotlands too, but made the puzzles even harder. After that was Mettaton, who got to show his powers of NEO. Jeez, that was a list... anyway, you got to LV 19 nonetheless... oh no. If the other bosses were so hard, Sans is definitely giving you a REEEAAAALLL bad time... speaking of which, there he is. Standing menacingly, even you can see his blue aura floating around him. Crazy. Yeah. Oh, now he speaks.

"well… it seems that no one could defeat you. but now it's time i show you what a monster so determined on killing you can do… let's just get to the point."

BATTLE, START!!