In the Ninja World, Unlock the Seireitei at the Beginning!

Moon-watching Falcon, who traveled to an ordinary family in the world of Naruto, came back from the dead and opened his own novice gift package. Bite! ——Congratulations, you got a Seireitei in the beginning! Bite! ——Congratulations, you have obtained the Aizen Sosuke character template at the beginning! Our purpose is to be the most ruthless mastermind behind the scenes. Showdown with the strongest ninja! First of all, let's start with the Kingdom of Rain where "demigods" exist—— This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.