Ryu, a seasoned adventurer, finds himself on another thrilling day at the Benevolent Mistress. A young woman has been kidnapped by an unknown assailant, prompting Ryu to embark on a quest for justice and Astrea in search of her safe return. As he delves deeper into his investigation, Ryu discovers that the missing person's case leads him to the Grand Casino, a lawless area of Labyrinth City where wealth and power reign supreme. This marks the beginning of the Gale Winds tale set within Orario, a bustling city known for its Dungeon and adventuring opportunities.
The series has been licensed in English as Is It Wrong to Try to Pick Up Girls in a Dungeon? Familia Chronicle by Yen Press.