Tower Defense Era: My Base Is 100,000,000 Points Stronger!

The whole people traveled through a different world, and the door of disaster in this world was wide open, and endless disaster creatures gushed out.Everyone starts with a camp and a city wall, and there are countless disaster creatures outside the city wall.In order to survive, defense towers must be built to resist the attacks of disaster creatures.While others struggled to defend and survive, Su Ming awakened the "point system".Kill monsters to get points, which can be exchanged for various treasures.Spend 1000 points to exchange for: 100 times crit, 100 times damage increase.Spend 10,000 points to redeem: super evolution, the defense tower automatically evolves after killing monsters.Spend 100,000 points to exchange for: moving castle, movable base, can enter and retreat....Before he knew it, Su Ming had built his base into an impenetrable fortress.When others are still trembling in front of disaster creatures. Su Ming has cleared all the calamity creatures, he has no reason to kill, he broke into the calamity gate...