Contract Uchiha Sasuke, Disappear in the Darkness

This is a world where all contract ninjas live. Everyone can freely choose [entries] to match the ninja. Some people choose [Pain] + [Eye Technique] and successfully contract [Uzumaki Nagato]! Some people choose [Youth] + [Hot Blood] and successfully contract [Metkay]! Different entries will affect the odds of matching a ninja. As an S-level spiritual power, Jiang Ran relied on his familiarity with Naruto to choose [Genius] + [Revenge] + [Orphan] + [Bond], and then successfully contracted [Uchiha Sasuke]. However, the system rated [Uchiha Sasuke] as a "genin". "Hahaha, I'm laughing so hard. I can actually contract a 'Genin' ninja with such accuracy. This is also a skill!" "Isn't it said that the Uchiha clan are all very strong? Why is there still a 'genin'?" Genin? Don't you know that the genin of Konoha are at the top of the ninja world? ! Soon, people discovered that something seemed wrong. "No, isn't he contracted as a genin ninja? How come he is stronger than me, a jounin??" "What's going on with that black flame? How come even a shadow-level powerhouse was burned to death?" "What the hell is this purple energy giant that can crush a shadow-level powerhouse with one hand??!" … "Immerse yourself in the darkness of the Mangekyō Sharingan!" "There is absolutely no way you can avoid this jutsu!" "Your darkness cannot swallow my darkness!" "There is nothing these eyes cannot see through..." "This is the third power, Susanoo!" "Goodbye!"