I've Already Developed the Mythical Heaven, but You Said It's Mars

Qin Mu accidentally traveled to a deserted planet, but was informed by the system that the galaxy was very dangerous and contained a powerful alien civilization. He had no choice but to build a base, upgrade technology, hollow out the planet's resources, and develop like crazy. To protect yourself. The Lingxiao Palace, a giant aviation spacecraft equipped with star destroyer cannons, anti-matter missiles, electromagnetic guns and other weapons, was built. A mechanical giant with a height of twenty meters and a body as strong as a mountain was created - the Giant Spirit God. A mechanical gun with a speed of 1,200 kilometers per hour and an incredible sense of smell was produced - the Roaring Dog. Researched out... This day. The roaring dog suddenly took back an alien civilization's detector, which scared Qin Mu and drove the Lingxiao Palace to run away. Escaped to another planet. It was only afterwards that I realized something was wrong. "Huh? Aren't I in the deep space of the universe? I'm about to build a mythical heaven. You told me it's Mars?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.