(One female lead + spiritual qi revival) Please go easy on me if the writing isn't great. The author has a vivid imagination and is very easily crushed.
One day, Qi Fengyu dreamed of a scorched wasteland. Corpses lay everywhere: humans, birds and beasts, and mechs. The earth was cracked, and the air still carried the stench of war. In this dream, Qi Fengyu saw a point of light beyond the sky. Perhaps it was a light of hope. He walked and walked toward it, then passed through it. From that moment on, he no longer existed in this world, and began a new life in a parallel world.