Myriad Worlds Invasion: I use plants to defend the country

[Single Heroine + Tower Defense + Survival + System + Passionate + Myriad Worlds] Hundreds of millions of brilliance from the depths of the starry sky allow everyone in the world to obtain the system!
The mysterious Lord God announced: "The doomsday survival game is coming."
[The first wave of the Invasion of Myriad Worlds! 】【The zombie world is coming! 】
[If the resistance is successful, the global human evolution will be 100%! 】 【If the resistance fails, mankind will perish! 】
Lin Hao became the only human with dual systems!
He can grow countless metamorphosis plants.
Pea shooters, corn pitchers, cattails, and even corn cannons!
"Invaders, tremble under Grandpa's corn cannon!"…