It falls under the "stay-over" or "relative" sub-genre of adult media, which focuses on intimate, domestic scenarios. Storyline and Atmosphere
Also, the term "Shinseki" if not "Shinsekai," could be another term. Maybe "Shinshokai" meaning "new society"? Or "Shinsekai" as "New World." Either way, a new beginning or new era. The children of this new era finding their path through Bewyx. bewyx shinseki no ko to o tomari dakara exclusive
The story explores the developing tension or relationship between the protagonist and the "relative's child" ( shinseki no ko ). It falls under the "stay-over" or "relative" sub-genre
As Bewyx entered this sacred place, they were greeted by a figure shrouded in mist. This figure, who introduced themselves as Kaito, guardian of o Tomari Dakara, explained that Bewyx had been chosen to unlock an ancient secret. A secret that could change the course of history for Shinseki and its inhabitants. Or "Shinsekai" as "New World