(Single heroine + spiritual energy recovery) If the writing is not good, please criticize it lightly. The author likes to think wildly and it will be easily broken.
One day, Qi Fengyu dreamed of a scorched earth. There were corpses everywhere, including human beings, birds, beasts, and mechas. The land here was dry and cracked, and the smell of war remained. In this dream, Qi Fengyu saw a light spot besides the sky. There might be a light of hope. He walked towards that light spot, and passed through it. From then on, there was no such person in the world, and he started a new parallel world life.