When in Doubt, Staying Alive Comes First!

Hello, everyone! We're cosplayers, and we've transmigrated!

We weren't in a car accident or caught in a huge fire. We just did an ordinary cosplay, then transmigrated right as we were walking down the street. A shady businessman who forced the deal on us loaded character templates and provided a rigid, cold System, then turned around and vanished. With no way back, we had no choice but to go to different worlds and complete missions.

We don't know how the System figured it out, but after running its calculations, it matched us with an assistant called Lord of the Mysteries.

So, after some lively discussions about the plot, the Beyonder students of the Lord of the Mysteries world are ready to go: Apprentice Ranpo, Seer Chuya, and Marauder Dazai!

Warnings:

Updates depend on inspiration, updates depend on inspiration, updates depend on inspiration.

Contains Lord of the Mysteries spoilers, contains Lord of the Mysteries spoilers, contains Lord of the Mysteries spoilers. Important things should be said three times.

No CP. Neither the cosplayers nor the original characters have romantic pairings.

Since we'll be visiting other worlds, we'll tentatively tag this as a crossover anime series. (Nods.)

Theme: Each other's lives will always matter most.