I Was Playing Yu-Gi-Oh, and You Told Me That the Ninja War Has Begun.

Uchiha was born into the wealthy Uchiha clan in the middle of the night! He is deaf to what is going on outside the window and lives the life of a young man. He plays with the system every day with a deck of Yu-Gi-Oh cards... However, the good life did not last long, when Uchiha summoned the three phantom gods in the middle of the night! The little girl who is responsible for the eldest young master's daily life came to tell Ye Shen! "Master Ye Shen, the Third Ninja War has begun!" From then on, a man appeared on the battlefield who won the title of the strongest Sharingan by standing up and looking cool... Sarutobi Hiruzen: I don't know what Uchiha's genocide plan is, I don't know, don't ask me! Cloud Hidden Village: On the battlefield, I encountered Uchiha who was standing still at night, allowing the mission to be carried out without being held accountable. Iwagakure: Uchiha Ye Shen, why is the way of fighting different every time? We finally have a specific strategy, but... Uchiha Madara: I would like to call you the strongest psychic in the ninja world.. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.