Is There Anything Wrong with Being a Civil Servant in Konoha?

[No system] [Indigenous people] [Slow heat] [Everything has logic] [Almighty] Hatake Sakumo, the most special civil servant in Konoha Hidden Village - serves in the ANBU. His main job is to help the second-generation Hokage Senju Tobirama deal with those "invisible but crucial" troubles. He accurately calculates the risks and benefits of each mission on a daily basis, rationally evaluates the optimal solution, and habitually declines the tempting invitation of his colleague Danzo Shimura to "build a new mountaintop". His leader Tobirama always criticizes him for his "lack of team spirit", while his cousin Sakumo constantly attacks his cold efficiency principles with his innocent passion. Sakumo's biggest wish is to quietly clean his knife, eat tempura, and protect everything he cherishes in his own way. Until he gradually understood that the real price of this job is far higher than the salary-it requires you to maintain your humanity in the necessary darkness, bear the pain in absolute rationality, and ultimately become a sword that submerges into the shadows for the sake of light. "New mission? What a hassle." But when trouble touches the soft corner of his heart, this calculating ninja will prove: some things never need to be calculated.