Venger has been abducting military personnel from different battles in Earth, and his latest captive is a US Air Force pilot, whose fighter jet Venger commandeers. Venger then goes to the Second World War and captures a Luftwaffe pilot named Josef, intending to give him the modern fighter jet to make World War II an Axis victory, which would change Earth's history and prevent the kids from ever being born.
- All Germans Are Nazis: Notably averted. Josef might be fighting for Nazi Germany, but he secretly loathes Hitler's regime and is more than happy to learn that his native country will be freed from that tyrant. Hence why he rejects Vengers offer to become a war hero, and instead destroys the portal and wrecks the fighter jet.
- Make Wrong What Once Went Right: Venger wants to change Earth's history to ensure Nazi Germany wins World War II, so the kids will never be born.
- Schizo Tech: Venger deliberately tries to invoke this trope by giving Josef a modern day figher jet to take with him to 1940's Europe.
