Erina and the City of Machines

Erina, an engineer and a self-proclaimed adventurer, - finds herself in Era Sheila after wandering from place to place fulfilling requests in pursuance of the romantic adventuring dream. - The city is named after a famous adventurer, who happens to be one of Erina's aspirations as an adventurer herself. - Little did she know, the city had another moniker, widely known as the City of Machines. - Just what does this city, one full of sex-starved men, have in store for Erina?​