Empire Hostess Club

Congratulations! You’ve been hit by a truck, which means you’re about to travel to an isekai. Live grand adventures, explore dangerous dungeons, defeat powerful enemies… Well, wait a second… it looks like you won’t be that lucky.
Join the protagonist in a new beginning —a second chance at life— where he must overcome a difficult financial situation alongside his harem of slaves. Help the girls solve their personal problems, meet new characters, and prepare yourself for an ancient evil that has just awakened.

About the NTR content: it’s explained at the beginning of the game. This is a Netorase story, where the protagonist is willing to share his girls with other men. If you don’t like this kind of content, don’t even bother trying the game — it’s packed with scenes like that.