All Sides Mobilize, Target: the Great Era

"Alright, can you confirm the other party's IP address?" Tony Stark had only asked casually and held little hope. After all, if they had managed to breach his and Jarvis's system defenses, the chances of identifying their IP address were extremely slim... "Found it." Artificial Intelligence Jarvis said quickly, "The other party's IP address... is on a ship!" A civilized nation located beneath a ten-thousand-meter abyss at the bottom of the sea.