Like a year ago, i played a game in which the protagonist lived on a street with a rich purple haired girl, which later on could be romanced by us. She was working in a cafe? i think in a town at the bottom of the map. Also in protag's school there was an elevator leading to underground caves in which you could fight with mindwashed girls for money. I really need to find that game, I think it was created in RPGM but not sure coz of the combat mechanics.