Since this is an independent adult project, you won't find it on mainstream storefronts like Steam in its uncensored form. The safest and most direct ways to access the "Intera link" and the v04 download are:
This is where Hize Intera likely hosts the latest builds for supporters. lewd+lore+isekai+fantasy+v04+by+hize+intera+link
Higher-quality CGs (Computer Graphics) and animations for the adult scenes that define the genre. The Appeal of the "Lore" Since this is an independent adult project, you