Reborn Super Scientist

Reborn in the United States as a super scientist, how did he reach the top while preventing others from being sliced ​​into pieces? If the American emperor refuses to obey, then beat him until he obeys. Why use nuclear weapons? Sorry, your nuclear weapons are useless, because we have Iqraf. Why use the atomic cannon? Sorry, your atomic cannon is useless, because we have Iklav. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.