The Human Race's Guardian Bureau Is a Bubble Tea Shop

A seemingly ordinary college student bears the vital responsibility of guarding an entire plane.

Three thousand great worlds, billions of lesser worlds.

No matter where you come from, whether you are the chosen one of your plane or a powerful warlord, once you arrive here, even a dragon must coil up and a tiger must lie low.

Anyone who dares disturb the peace of Earth will be hunted down, no matter how far away they are!