A stray soul from another world gets a simple offer from an infant dungeon, a second chance for service. What service? Well, she's going to be a succubus, or at least that's what she's told.

Arriving in a new world with only her instincts and help from her benefactor how does she adapt and find her own path? Even then how does she accomplish her goals, let alone the dungeons?

An awkward partnership that crashes headfirst into local issues goes astray, will they find a way to work towards some potential future? or is it all over basically before it begins?