Naruto: Becoming a System to Raise Uchiha Sasuke

[No heroine] or [Single heroine] [Sasuke protagonist] [Saya supporting role] [Naruto] [System] [Uchiha] [Fan fiction] Without knowing what happened, Xiaoye traveled to the world of Naruto, became a system, and bound Uchiha Sasuke. On the night of the genocide, Sasuke acquired the Uchiha Sasuke system. Xiaoye accompanied Sasuke, became Otsutsuki, and finally resurrected herself. Xiaoye can also be called "Uchiha Night"