MTL - Evil Spirit World: I Push This World with My Flesh - Chapter 18 The fusion of swordsmanship greatly increases the strength

I’m a policeman, we took over the crime scene, and all the idlers and other people flashed!

Are you a detective? Do you have a formal license? Is it part of the police system? May I list you as a suspect?

Detective? Sorry didn’t hear it.

You want to reason? I’m sorry I’m not interested, but I’m standing there watching us handle the case!

Hey! Don’t move around at the crime scene, it’s you, that kid over there!

——New scum, listen to the teaching

- Description from novelbuddy

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

“Yuri, the Pringles! We’re out of Pringles!”“Alright! I’ll trade you 8 boxes of ramen! No, make it 10 boxes!”“Cola is definitely the devil’s creation!”Cider, cola, snacks, ramen.If they don’t have it, I’ll make it myself.

“Hubby, I don’t want anymore, I feel terrible…” “Baby, be good, finish up this medicine.”