Story of Sharingan

Fan fic of how the sharingan was created if you don't know what the The Sharingan is a special type of dojutsu (pupil technique) that naturally occurs in all members of the Uchiha clan, though not all of them gain the ability to utilize it. The Sharingan is thought to be descended from the Byakugan, but grants the user different abilities and a different insight. The Sharingan's first and most well known ability is to memorize any technique that it is a witness to. It can memorize ninjutsu (ninja techniques), genjutsu (illusionary techniques), and taijutsu (hand-to-hand techniques) with perfect accuracy and allow the user to use the techniques, so long as they have the necessary resources to do so. Second, it has the ability to predict an opponent's movement, as well as allowing to track fast moving objects with great clarity. Third, it is capable of a unique brand of hypnosis that involves suggesting actions and thoughts to the opponent. Fourth, it can see through genjutsu, the level of which is possibly dependent on the user's skill. I will being using myself as a character to explain how I would think the sharingan was created so just know this is a fanfic not the real thing thank you enjoy I'll update the story every week