What's So Strange About Mr. Nakahara Being the Brains?

[Zhongyuan Zhongye, a clerical officer in the Port Mafia, a perfect criminal. One of the Double Blacks, known as the Eye in the Shadows.] --From [Erasure] Zhongyuan Zhongye is just an ordinary officer, rushing to the front lines of Port Mafia cases every day. Thanks to his outstanding powers of deduction, he can spot a culprit at a glance and arrest them. Yet this clever man has an exceptionally powerful ability that should have belonged to the Armed Division. He wonders if something is wrong with him: he could rely on brute force, but insists on using his brain. Seriously, being the brains of the operation is exhausting. After submitting his 100,086th transfer request, he finally snapped. He packed his things and walked out, leaving behind the pitiful-looking Boss. Then, as he walked and walked, he ended up in another world. Looking at another version of himself, a man of action, and a group of people whose personalities were completely different from those he knew, Zhongyuan Zhongye pushed up his glasses and pondered for three seconds. He dared to say that this was the longest he had ever spent thinking about anything. Zhongye: ... Zhongye: I get it. Everyone: Get what, exactly?! A few things to know about this story: 1. You can still think of him as an original character wearing Zhongyuan's face. 2. Everyone on Zhongyuan's side has a personality different from the original. 3. In this story, even the boat of friendship can flip over at any moment. Theme: Should I be a man of action or not?