I Turned In the Gate Between Worlds

Gu Xinghua, a 996 office drone, suddenly gains the ability to transmigrate to parallel worlds. His first stop is a battlefield in the War of Resistance, where artillery fire rages all around. He spends 24 hours cowering, then makes it back alive. Then he does something no one in the world could have expected: he hands the gateway over to the state. Operation Pangu begins. Technology crushes the competition, resources flow back home, and national power soars. > By the time the great powers finally notice, Huaguo is already standing at the summit of the world.