Everyone Is Running Away, but You Are the Only One Who Drives a Mecha to Fight Monsters?

In 2038, behemoths invaded Blue Star. Facing the invasion of behemoths, all countries had no choice but to be beaten. In desperation, they could only build walls to resist the behemoths. But the wall is as defenseless as tofu in front of the giant beast... Just when the giant beasts invaded City A, Lin Xue accidentally awakened the mecha sign-in system... Ding! The host, Lin Xue, is verifying his identity and the verification passed! Binding host... Congratulations to the host for getting the first-generation mecha Doomsday. Do you want to summon it now? The fleeing crowd was stunned when they saw the giant mecha that appeared out of thin air. Why are others being chased and beaten by monsters, while you are chasing monsters? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.