Resurrection of Spiritual Energy: at the Beginning, My Sword Penetrates the Rainbow

When time goes back to the era of blood and fire... When the survival status needs to be worked hard again... When one's own strength can determine everything and technology is not the main theme of civilization... Only when a genius comes out of the sky and brings peace to the human race... But after all, it is a drop in the bucket, because other alien beasts have too many advantages compared to the human race, and the races outside the territory are ready to take action. In this darkness with an uncertain future, who can win peace for all eternity? Who is the real hero? ............. Everything is in this book This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.