As the UP master of the crafting area, Chen Yi suddenly discovered that the items he made had an attribute interface, and the attributes of the items could be adjusted.
Since then, the style of human technology has changed.
A model aircraft drone that soared into the sky and split apart in space.
An intelligent mechanical dog with manual welding and nuclear power.
A ghost drone that transcends battery life and never falls.
Independent wisdom, an intelligent life that likes to gossip and be arrogant.
Made of strong interaction materials, water droplets with a diameter of less than 1 cm.
There are also warp ships that fly faster than light, but only have kinetic energy weapons.
…
One day, an alien civilization visited humans. After some observations, they came to a conclusion.
This civilization is very strong, but the technology tree is a bit crooked...
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