Silver Lining

Zhao Yu came to the deserted planet to build a base, create an underground city and hide in it.
Worried about the threat from the unknown civilization, Zhao Yu dug out a small half of the planet and built star destroyer cannons capable of destroying the planet, as well as tens of thousands of fully intelligent mechanical dogs in various forms.
The defensive robotic dog, the Gate God, would disguise itself as a small mountain and fortify around the base.
Detection and gathering robot dog - Tsotan, would disguise as a rolling stone and wander around the planet to collect useful resources.
Combat robot dog - Nezha, would disguise as a crater, scattered around the base, ready to be able to attack the enemies that may come.
Around the base, they were ready to attack the enemies that might come.
On this day, his gathering robot dog - Tsotan, dragged back a spaceship. It captured three alien creatures, claiming to be from Earth.
Zhao Yu was confused. "Didn't I travel to the deep space of the universe? How come I'm on the back of the moon and being treated as an alien by humans?"

People Found Out About The Base I Built On the Moon

"What? A spaceship from the Galactic Federation has launched an attack on Earth that could destroy the entire planet?!"

The Earth Federation was shocked by the news.

"Yes, it's not like a nuclear bomb, which merely scratches the surface and could only wipe out humans. It's the type that could blow up the whole planet..."

Smith was startled and quickly asked, "Is there any way to intercept it?"

"No, this kind of attack is beyond our imagination. Even a million nuclear bombs would be useless!"

"A nuclear explosion, at best, creates a hole a few kilometers wide, but the diameter of Earth is 12,742 kilometers."

"The attack from the Galactic Federation could blow up the entire Earth. How could our nuclear bombs possibly intercept it?!"

Senator Smith had just stood up, only to sit back down heavily.

"We're doomed, Earth is doomed..."

Father, Quickly Send a Message to Our Grandfather for Help!_1