I'm Really Not a Tech Guy

"General, Blue Star is just a level 0.7 Scientific and technological civilization planet. I will lead a small team there and destroy them!" The alien major looked at the old general in front of him and said. "Major, have you ever seen a civilization that only took more than 200 years to reach this level?" The old general looked at the major and asked calmly. "General, this..." "We were deceived, withdraw our troops!" The general said solemnly. "Yes, General!" On Pluto, Qin Lu was wearing a red armor, looking at the fleet with a slight smile, and murmured: "You guys can run fast!" This is a story about a protagonist who develops technology before being reborn and regaining his aura, and then resists (bullies) aliens!