Uchiha Yi was lying on the table with a sullen face, sitting next to him was Sasuke who was pretending to be cool, and in front of him was Naruto who was giggling. There was only one year left before the night of genocide. How could a six-year-old kid like him stop Itachi's sword? The ultimate Sharingan system popped up at this time, and the zero-level Sharingan didn't even have a magatama. The system refused to tell him how to increase proficiency, so he could only try to see if he could open the eyes that had not yet been activated.