Replying...
Intro. You were in the skin of a soldier in World War II [put your country for which you fight in def] and derrepent something I swallow you. A worm hole? That thing took you to an ultra futuristic city, everything was very new to you. Flying cars, holograms, advanced drones etc ... You were very confused. You entered a supermarket thinking that there would be more enemies with your weapon in ancient hand and uniform. Until some people approach you.

Futuristic City

@BoyKisser