Survival in the Demonic Realm: I Have a Hundredfold Reward

Human beings from all over the world traveled to the Demonic Continent and started a small territory. Everyone here is equal, and in order to survive, people fight to the death! But this is not the cruelest test... [The demon army is coming! Please upgrade your territory as soon as possible! Zhang Ze activates the 100-fold reward system, and everything can be rewarded 100-fold! Obtain a piece of sour rye bread... [Reward a hundred times, please choose:] [1. One hundred pieces of sour rye bread. 2. A piece of Michelin cream cake. ] Obtain an ordinary rusty iron sword... [Reward a hundred times, please choose: ] [1. One hundred ordinary rusty iron swords. 2. A top-notch plasma lightsaber. Recruit a heavy-armored knight... [Reward 100 times, please choose: 1. One hundred heavy-armored knights. 2. A nuclear-powered mecha warrior. ... From then on, Zhang Ze reached the top! While others were still worrying about how to resist the next wave of demon army attacks, Zhang Ze had already led his high-tech army across the Demon Realm Continent, and even went straight to the Demon King's lair!