Konoha: My Promotion Reward Is Hex

Traveling through the world of Naruto, Kamishiro Yu has no line of succession and no family background. His only wish is to buy an apartment in Konoha, open a small shop, sleep until he wakes up naturally every day, and become an ordinary ninja who gets off work on time and collects his pension. Until the day of graduation, the "Hex Technology System" was activated, and he chose the Prisma-level enhanced [Pearl Gauntlets] - all attacks must be critical hits, causing triple damage and ignoring defense. From then on, the saltiest fish in Konoha was forced to embark on a path of no return as a "numerical monster".