Daishi Battletech

Hiro nohara is an average highschool boy who lives with his brother Hiro and his mother Arisu .Descendant of the ancient ninja clan and the prophecy to be fulfilled, hell ruler Daishi reincarnates and has a motive to destroy the reincarnation of the sage who sealed him which is Hiro.Unaware of the fact his life turns around when he discovers his secret what will happen next and will the reincarnation survive?

In the realm of Daishi, where the strong reign and the weak dwindle in fear, Lazarus, a child abandoned at birth, tries to survive in this cruel realm. As his power grows, Lazarus will do whatever he can to become the strongest. A cold-blooded prince, destined to rule over the Bloodlust kingdom. Nothing can stop him from achieving his goal, and soon he'll conquer the whole universe with his power.

The god of the earth hates what is happening on his beautiful planet, And in his rage destroys the whole galaxy. He keeps the souls of all men, plants and animals, to reuse them in other forms after purification. It will just keep the soul of a person who is the only intelligent asser to be used (repetitive cloning ends up damaging the brain). God: Tirael, come here! I have something to tell you. Tirael: I am the lord. What do you want? God: I would like to recreate a universe and I chose a human soul to be present at that moment. It happens that this person has not received any education, to solve this problem. You are going to summon to me the souls of the famous personages that I am going to dictate to you: Thales, Guillaume de Gellone, Sun Tzu and Kobô Daishi.