Ye Feng traveled to Naruto and awakened the "Financial Ninja" system.
While others were practicing ninjutsu hard, he opened the first ninja bank in Konoha. When Orochimaru invaded, Ye Feng took out the "Konoha National Debt" he printed; when Payne used the Shinra Tensei, Ye Feng calmly took out the account book: "Six Paths Payne, your online loan is three years overdue, and the interest is enough to buy three ninja villages."
From then on, the Great Ninja War turned into a debt collection conference.
