I built a nuclear bomb in the world of giants.

Ian, who was reborn after death, finds himself in the world of Titans. He thought he was helpless, but he unexpectedly finds that he can connect with Asuka in his dreams.That day, a bold idea sprouted in Ian's mind: if the genius girl Asuka taught him, could he find a way to save Paradis Island without the Rumbling?"It's decided! I'm going to overthrow the central government and build the Tsar Bomba!""The rumbling earth won't save Paradis Island and the Eldians! The only way is to develop industry!""Eren! Let the Titans become our workforce! Let them work for us!"No one expected that when Zeke, the Beast Giant, arrived at Paradis Island, he would be greeted by airplanes, tanks, and cannons.-Unlimited text, no system.Attack on Titan: Asuka (Evangelion)EVA connects to Mingfei (Dragon Clan).Dragon Raja Connects with Edward (Fullmetal Alchemist)Tentative- Novel keywords: I Build Nuclear Bombs in the World of Giants (no pop-ups), I Build Nuclear Bombs in the World of Giants (full TXT download), I Build Nuclear Bombs in the World of Giants (latest chapter reading)