Pain Comes from Heartbreak

When he woke up, Lu Ce found himself in an open space, with alien monsters he had never seen before locked in all directions. Warn! There are only 336 hours left before the monster invades! You can defend yourself against invasion by building your base! 1: Alien Base You can create aliens and use them to defeat aliens! 2: Giant Base You can enhance the giant and use the giant to crush the aliens! 3: Zombie Base You can worsen zombies and infect aliens with zombies! ... Countless bases appeared before Lu Ce's eyes. But Lu Ce chose the "human base" that no one was optimistic about, and specialized in military espionage. Seeing this, many people were dumbfounded and even ridiculed. But soon, someone's expression changed. "Wait! Why did a spy escape from my giant base? Damn it! The spy who escaped became my core giant!!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.