I'm practicing ninjutsu in Jujutsu Kaisen!

"If you still want to read the author's spells, please search for "I Make Heat Weapons in Spells", a pure world of spells.
Don't invite, I've already crossed over.
Coming to this world where only crazy people can survive, but with the Ninja World System in Naruto;
How will Summer Sunset survive?
Become a madman and go crazy with a bunch of cursed spirits,
Or do you just want to be an ordinary person?