You and Sans had teleported to a room in the AMD so you could look on some recordings. You found a folder with a bunch of weird recordings in it. One had Frisk randomly summoning a shield in the middle of the road with Bete standing behind them, another had Bete walking infront of Gaster's lab during the meeting day. Bete had sabotaged everything. Before either of you said anything, the door behind you opened. It was Bete. "I wished to be the one to reveal the big surprise... oh well, not like it matters anyway, I already obtained all the information I needed."