A mysterious incident that occurs in a row in a city. The challenge to this monster is...
With a writer's aspiration, Sumireko, who is a plain girl and has a lot of sexual appeal and body,
Although it looks like a boy, it is a bookstore clerk from Adashino who is full of mystery.
Mysterious, girl and sexuality pierce the modern mysterious Romanesque!

“Do you wanna make a bet?” Halka, a female magician pretending to be a man, saved a knight who was dying on the battlefield. When Halka, who had chipped away at her own life to use healing magic, awoke, the beautiful knight whom she saved said, “I want you to accept this as proof of winning our bet,” and forced her to enter a master-servant contract with him……!?

The official manga anthology of the hit mobile game, Dolls Frontline (Girl's Frontline Japanese's title), by various manga artists.

A shy, bashful, and nervous girl tries to survive in a high school for delinquents. The "abnormal" comedy begins.