Spiritual Recovery: I Started the Mecha Era

The spiritual energy revives and the world changes. Humans become warriors by cultivating spiritual energy, and animals become ferocious beasts by devouring spiritual energy. The most powerful warrior can punch ten thousand kilograms of force with one punch, while the ferocious beast can destroy a small mountain with one kick. There is a huge difference in strength between warriors and ferocious beasts. Lin Feng, one of the patron saints of the human race, was reborn thirty years ago and received a mecha construction system. Since warriors cannot fight against ferocious beasts, then build mechas. So he established a mecha organization, built various giant mechas, and started an era of mechas fighting ferocious beasts. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.