The True Reset Button was a gadget in DoraBeta that, when pressed, would permanently and irreversibly reset the timeline. The button was pressed on October 31, 2023(Universe Time, actual Earth time May 2, 2022) during the Battle of the Department of Dangerous Gadgets by a rouge robot who sided with the DoDGA. The timeline was therefore reset and turned to May 4, 1975, the birthday of Second Timeline Nobita.
History[]
It was created on June 13, 1943 by a rather unknown blacksmith who created gadgets. He wanted to create a button that could reverse the end of the world. When the gadget was forged, it made a huge explosion that anihilated the blacksmith's village. When the gadget authorities arrived, they found the blacksmith's notes on creating the gadget in a safe, they deemed the button extremely dangerous and locked it in the Department of Dangerous Gadgets.
Battle of the Department of Dangerous Gadgets[]
"Oh no. Oh GOD no. the timeline will be reset in 5 minutes."
--- Nobita after Robot No.201814 presses the True Reset Button.
"YOU IDIOT! THE BATTLE WILL NOT MATTER AS THE TIMELINE WILL BE RESET IN 5 MINUTES. KILL SWITCH, ACTIVATE!!"
--- Dorazemon on the activation of the True Reset Button.