Monster Invasion: I Guard the Rivers and Mountains of Earth

[Not a mindless power fantasy + slow-burn, serious drama + light comedy + System + alien energy beings]

Have you ever wondered whether Earth is the only planet in this universe with life?

Are the monsters ravaging Earth connected to meteorites sent by aliens?

Does the emergence of human abilities mean that victory will ultimately be on humanity’s side?

The story begins with a two-thousand-year-old boy... The story begins at a little noodle shop... The story begins at a dazzling fireworks festival...

No matter where the energy beings came from, our original purpose will never change!

This is Earth, the world that belongs to humanity!