Uchiha's Twin Era

I, Uchiha Gen, was born together with "Madara" in the war of Uchiha during the Warring States Period. Everyone regards him as the "Dancing King" who is destined to shake the ninja world. They look forward to his Sharingan and tell stories about his future. But Uchiha's magatama has never appeared in my eyes. What I have is a little clarity from another world, and a pair of "reasonable" eyes that can see through the flow of chakra and deconstruct all phenomena. When Madara cuts the way forward with a stern attitude, I am by his side, measuring the context of the world with wisdom, and cutting through the foggy deadlock with plans. We are one and twin, like light and shadow, fire and star. He burns strength and ideals, and I lay out the rules and layout. Independent of each other, yet indispensable. No one knows that before the fateful end, Uchiha's twin stars have quietly turned the axis of the world. His strength and my wisdom are silently weaving something far beyond imagination - our era. This is not a conquest. This is... "Writing" together. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.