Global Tower Defense: Start with a can of six nuclear bombs

[Tower Defense + Survival + Live Broadcast + System + Game + National Games]
When he woke up, Ye Yu found that he was thrown into the Tianyuan battlefield together with players from more than 200 countries around the world.
Here, players from each country are responsible for building a base to guard an abyss.
Endless zombies and ferocious monsters swept in like a torrent.
At the beginning, Ye Yu drew the only god-level talent, [affix modification]
“Ding, the prop affix modification was successful!”
Six walnuts → six nuclear bombs
Ye Yu: “One nuclear bomb is like this, and those six nuclear bombs are not allowed to take off!”