I'm an Uchiha and have Tobirama's talent! Novel

In the Hidden Leaf Village, ten-year-old Uchiha Shin's ordinary life takes an unexpected turn when a system grants him all of Senju Tobirama's talents. His excitement proves disastrous—at the worst possible moment, he smiles at Tobirama himself, who is traveling to the Land of Lightning. The Second Hokage recognizes that unhinged expression all too well: the same mad scientist look he wears when developing forbidden jutsu. Alarmed by an Uchiha displaying such characteristics, Tobirama issues his final orders before departing: constant surveillance, expulsion from the ninja academy, and a complete training ban. Seven years pass. Now seventeen, Shin works as a brilliant medical ninja at Konoha Hospital, forever haunted by missed opportunities. Under perpetual ANBU watch, he cannot fully utilize his extraordinary abilities. He regularly clashes with Tsunade purely to irritate the Senju clan, cursing Tobirama's name daily. Trapped in stagnation while others advance, Shin must find a way forward despite the restrictions binding him.