Should I Make You a Nuclear Weapon?

Director Kim Jun of the Defense Science Research Institute faces a tragic end while protecting the ADD chip, a military secret of South Korea, during a terrorist attack in 2024. However, he suddenly finds himself with an unexpected opportunity: he is reborn in the body of his friend Jeon Hyun-seung, who died in 1998! Revived as Kim Jun, he discovers that he can access future technologies using the ADD chip engraved in his body. "If you give me the chance... I'll show you what I can create within three months." Create the ultimate weapon to overcome the IMF crisis with future technology! Let me know if you need anything else! (Source: Kakao Entertainment, translated)