National Games Tower Defense: Awakening and Shaking System at the Start

With the outbreak of world nuclear war, the world's resources are extremely scarce. At the same time, a mysterious forbidden land appeared. Forbidden area tower defense and forbidden area exploration appear together. The forbidden area selects 147 people from different countries and binds them to the national destiny. Lin Chen, who awakened the most powerful human-shaking system, became the representative of the Dragon Kingdom. While representatives from other countries were fighting hard, Lin Chen was watching the live broadcast from the podium! "Brother Lin Chen, everyone is doing tower defense, but you are watching their tower defense?" "Damn it, how come there are no monsters in the Dragon Kingdom?!" "Hey, there's a bug in the forbidden area!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.