Global Class Change: I've Unlocked Every Warcraft Unit

Lin Che transmigrates to a world where everyone changes classes and acquires the Warcraft System. After changing into the summoner class Warcraft Lord, he awakens the S-rank talent Warcraft Domain. In the Warcraft Domain, all Lin Che needs to do is expand his territory, upgrade buildings, and gather resources. Then he can continuously produce every unit from Warcraft. [Ding! Elf territory unlocked. Congratulations, Host, you have unlocked the unit Two-Headed Chimera!] [Ding! Orc territory unlocked. Congratulations, Host, you have unlocked the unit Tauren!] [Ding! Undead territory unlocked. Congratulations, Host, you have unlocked the unit Frost Wyrm!] [Ding! All territories in the Warcraft Domain have been unlocked. Congratulations, Host, you have unlocked Kaoge, the Panda Sword Immortal, and the Undead Lord!] That day, demons ran rampant and the Abyss descended. Hanxia teetered on the brink of ruin. Riding a dragon and commanding hundreds of millions of Warcraft, Lin Che shattered the heavens! “Wherever I go becomes my land. With a single thought, I will exterminate every demon.”