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 greatest inspirations — but little did she know, Era Sheila carries another moniker: the City of Machines, a place full of sex-starved men where an unsuspecting adventurer with a healthy figure is unlikely to make it through the day with her dignity intact. v1.21 introduces three new outfit sets for Erina that affect how NPCs react to her on the streets, rebalances enemy encounter rates in the Underground Lake area that many players found excessive, and resolves a rare softlock that could occur during the Grus confrontation in Act 3. Save data from all previous versions is fully compatible.