第1章 什么时候开始，穿越也可以这么草率了？

Since when did time travel become so careless?

[Time travel + invincible + heroine Xiaolan + gray + relaxed] After traveling to the world of science, although he obtained the system, Ryuno never forgot to think about life.

——Who holds the truth? How is justice enforced? What is the so-called truth?

Looking at the enhanced tactical sniper rifle in his hand, Ryuno fell into deep thought.

…

Kudo Shinichi: "I think this serial killer must have been..."

Officer Megure: "Brother Kudo, don't think about it anymore. The criminal has just surrendered to us."

Kudo Shinichi: "Hmm? What?! Did that guy finish the reasoning faster than me again?"

Ryuno: "No, I just let the prisoner know clearly that my fist is harder than the knife in his hand."

【穿越+无敌+女主小兰+灰色+轻松】穿越到柯学世界后，虽然得到了系统，但龙野一直没有忘记思考人生。
——真理掌握在谁的手中？正义靠什么来执行？所谓的真相又是什么？
看着自己手中的加强版战术狙击步枪，龙野陷入了沉思。
……
工藤新一：“我想，这个连环杀人犯当时一定……”
目暮警官：“工藤老弟，不用再想了，犯人刚才已经向我们自首了。”
工藤新一：“嗯？纳尼？！难道那家伙又快我一步完成推理了？”
龙野：“不，我只是让犯人清楚的了解到，我的拳头比他手中的刀更硬而已。”