It Sounds Like Deduction, but It's Not Science

The protagonist is a transmigrator with a System bound to him.

But this System is a money pit.

It needs charging through the main plot.

For the sake of better art,

and so the System won't keep running out of power,

the protagonist is a neutral troublemaker, and every accessory he wears is a modified bomb.

He transmigrates into the story as Luca Moty.

Codename: Campari

Gin: Campari, where are the bombs in the base?

Campari: They've returned to nature... Don't shoot, I was wrong!

Conan: Motty, stop scaring people all the time.

Luca Moty: Come on, don't be mad!

According to interviews, Gin thinks Luca Moty is a troublemaker.

Conan thinks Luca Moty is a good person, but he really likes scaring people.