Itachi Uchiha not pursuing his father's Mangekyou Sharingan shall always remain a glaring plothole in the Naruto series that ...

The Sharingan is definitely the most complicated one to explain, which is why we're here to help. Arguably the most iconic eye-technique is the Uchiha's ... the numbers of Tomoe in the eye.

Before he did, he gave Madara his Mangekyo Sharingan eyes, allowing Madara to gain the Eternal Mangekyo. Shisui Uchiha was Kagami's son and a close friend of Itachi's. Like Itachi, he was ...