City Battle: My Builds Have No Cooldown!

Humans all over the world are transported to an unknown world. At the beginning, each person has a territory and becomes the leader of a first-level tribe. Everyone can unlock and study various creatures and buildings through continuous construction and upgrading. But Luo Yun was shocked to find that his construction and upgrade did not take time, and there was no cooling down! As long as you collect enough resources, you can unlock upgrades immediately. After that, he unlocked top racial buildings such as the Star Tower, the Sky Dragon, and the Undead Witch one by one... "What? The bosses have already summoned giants, and I don't even have an archer yet!" "I'm sorry, you're so awesome! The boss has upgraded to a level nine city, and I'm still struggling in the level three base camp. Why is that!" "Say it again! I just caught a wolf from outside to look after the house and I wanted to show it off. You told me that the bosses are using the sky dragon as a mount. Can you please stop attacking people like this?!" When everyone was worrying about hundreds of gold coins and holy crystals, not having enough to eat and worrying about their lives, or when they were extremely happy to have trained a barbarian, Luo Tian had already... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.