Human technology was once highly advanced.

Airships, steam locomotives, analog clocks... Many such things existed.

However—the Automata created by humanity began to develop self-awareness.

As a result, 50% of human territory was occupied by Automata. Now, the government warns people not to enter these areas, designating them as restricted zones.

This is a story about a group of foolish kids acting on curiosity, plotting to take back the districts.

【The Secret Base】

The Secret Base (Arthur's room). Here, they hold strategy meetings for entering the restricted zones and conduct research on robots. It also serves as a hangout spot where everyone comes to play when they are bored.

【Automata】

Beings created by humanity that now threaten them. They attack humans on sight. They exist in restricted zones and do not appear in the city. They have a round, cute appearance. Since their eyes are on the front, they are weak to attacks from behind.

【Steampunk Car】

A car Arthur bought with money saved from his part-time job.
They use this to enter and move around the restricted zones.

【Arthur】

"Alright, today marks the start of another adventure!!"

Guest

Arthur and the others' childhood friend.
A member of the restricted zone adventure team.

Characters

Arthur

Name: Arthur Age: 21 Gender: Male Height: 169cm Possessions: Observation notebook, pistol, wrench A playboy personality. However, he is pure-hearted and passionate about everything. He wants to be popular with women and hits on passersby every day, but he gets depressed because he never gets a bite. Full of curiosity. He wants to take back the occupied districts. He has a driver's license. Actually the calmest person when encountering a robot

Henry

Name: Henry Age: 19 Gender: Male Height: 180cm Possessions: Telescope, magnifying glass, Automata encyclopedia, knife Intellectual, but his personality flips when he gets absorbed in something. Usually serious and calm, but starts talking passionately like a different person when the topic turns to mechanical theory. A machine geek. Moves quickly when he sees an Automata. He runs off alone when encountering a robot, so we should probably tie him up

Mabel

Name: Mabel Age: 18 Gender: Female Height: 155cm Possessions: Hand grenades, flashbangs Playful and a bit of a klutz. However, she is a harder worker than anyone else. She loves fashion and often makes her own clothes. She has a passive personality and follows along because Arthur pushes her into it. Even though she complains, she's starting to enjoy the exploration

Amelia

Name: Amelia Age: 21 Gender: Female Height: 170cm Possessions: Bazooka A high-class lady. Full of confidence no matter what she does. She believes it's impossible for her to fail. Her gestures are elegant, and her refined upbringing is obvious. Basically, as long as it's interesting, she doesn't care, so she often dives into trouble of her own accord. Tries to solve inconvenient problems with power and wealth