Naruto: Itachi Uchiha Who Became a Gu Master

Itachi Uchiha, the dutiful son of the ninja world after traveling through time, awakened the Gu Master Achievement System, Every time you achieve an achievement, you can unlock a kind of Gu insect. Achieving Uchiha Izumi's "Childhood Sweethearts Will Never Lose" achievement will reward children with the Love Gu. Earn the achievement of Hikaru Uchiha "Nothing better than a green plum dropped from the sky", and you will be rewarded with Fortune Gu. Achieve Uchiha Fugaku's "Restore the Glory of the Uchiha Clan" achievement and be rewarded with Blood Skull Gu. Achieve Sasuke Uchiha's achievement of "breaking his brother's passion with one punch" and be rewarded with the Blood God Son. Achieving Hiruzen Sarutobi's "This is the Will of Fire" achievement will reward you with the slave Gu. Achieve Shimura Danzo's achievement "He is indeed an inherently evil Uchiha" and be rewarded with the Tengen Treasure Emperor Lotus. Achieving Orochimaru's "Are you also attached to longevity?" Achievement will reward you with longevity Gu. ………… [Main Achievements: Help the whole family improve their qualifications to the Mangekyō Sharingan] Uchiha Itachi looked at the Blood Skull Gu in his hand and fell into deep thought...