Go to the battlefield at the beginning, with the system in hand and no worries in the world.
Orochimaru: Why do you know more ninjutsu than me? I have a system!
Demon: Why won't you die? I have a system!
Uchiha Obito: Why do you want to block my plan? I have a system!
Uchiha Madara: I would like to call you hanging on the wall. I have a system!
La la la, la la la! I am a systematic little player
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
Come on! It makes my blood boil to see