Wang Han transmigrated, bringing along a summoning System and proudly becoming one of the transmigration army. While other people summon a single skeleton warrior, ten thousand skeleton warriors march out of Wang Han's summoning circle. While others summon a single magical beast, Wang Han's beast army is already laying siege to a city. When the orcs from The Lord of the Rings encounter the orcs from World of Warcraft. When Siberia is occupied by countless undead. When the age of cold weapons is faced with a torrent of steel. When a million Japanese soldiers launch a banzai charge toward Tokyo. When a vast army of hundreds of millions of zombies roams through the Stone Age. When countless Zerg teach aliens how to invade. Wang Han always stands at the back and quietly says, "I'm really not a bad guy." When the British keep hauling gold onto their starships, the Americans send miners aboard interstellar transport ships, and the Dutch hand over their palace to make him a bedroom, Wang Han can only say, "Signing a treaty is no good. Who else wants to sign one?"