This Civilization Is Powerful, but Its Tech Tree Is a Little Crooked

Chen Yi, a creator in the DIY section, suddenly discovered that the things he made had attribute interfaces, and that he could adjust their properties. From that moment on, the direction of human technology changed. A model drone that soared into the sky and came apart in outer space. A hand-welded smart robotic dog with a nuclear-powered battery. A ghost drone that could fly beyond the limits of battery life and never crash. An intelligent life-form with its own mind, a tsundere who loved gossip. A droplet less than one centimeter in diameter, made from material with strong nuclear force. And a curvature-drive spaceship that could travel faster than light, but had only kinetic weapons. One day, an alien civilization visited humanity. After observing us, they reached a conclusion: This civilization is powerful. Its technology tree is just a little crooked...