Coming to Parallel Time and Space, start with building mecha.
Many years later, the reporter asked: "? Chen, would you originally developed hunter mech initial motivation What is"
Chen God: "If there has been a huge monster Pacific, we can use them against the hunter armor ......"
reporter : "?"
? "what planet do engine"
"Maybe one day the sun quickly finished, we can move the world away from the solar system with planets engine ......"
everyone suddenly realized that Chen Earth scientists have been Persecution delusion!