Fusion with Madara Uchiha, I Stand on the Clouds

[Uchiha Madara template + decisive killing + cool writing + not hiding strength + Uchiha style coldness] Reborn into the age of ninjas, he awakens the memory of his previous life and merges it with the Uchiha template, and dances out an era that belongs to him in this world of blood demons, warcraft, and humans. Destroy the blood demon, circle the monsters, and rule the human race. I will stand on the clouds! A certain shadow-level expert said: "I once witnessed the birth of a legend. He spent his whole life in the military, killing endlessly. He had an aura as sharp as a knife. Just looking at him seemed like his eyes would be cut. His reputation stood on tens of millions of corpses and rose among countless white bones." A certain king of blood demons: "Under his plain eyes, there seemed to be no scene that could cause any emotion to fluctuate, making people tremble all over, and making me dare not to act rashly." Warcraft: "I vaguely remember that Shura, who had unruly and flowing long hair, stood on a thousand-meter peak and looked down at us millions of Warcraft. His extremely arrogant and patterned red eyes treated us as if we were ordinary domestic animals. Killing us with a Kilometer Gundam was as easy as chopping melons and vegetables. We Warcraft will never surrender! Unless we eat and shelter us."