Fallen Priestess: My Sister's Demonic Bloodline

Fallen Priestess: My Sister's Demonic Bloodline is a 2D RPG adventure for players who want dark fantasy corruption stories with turn-based combat. Its tone is grim and heavy, built around loss, temptation, and difficult choices.

Story

A brother and sister share a quiet life until demonic blood stirs within her, threatening to consume who she is. To pull her back from that fate, the brother sets out into a world ruled by demons and corrupting power, where every step forward risks the very thing he's trying to save. The path ahead offers no easy outcome, only the question of whether his sister can be protected or whether the darkness claims her first.

Gameplay

Players guide the brother through turn-based battles against demonic enemies while exploring locations tied to his sister's condition and the forces behind it. Choices along the way shape how the relationship between the two siblings develops and which of several endings the story closes on. Exploration is paired with recurring combat encounters and story-driven events that track the sister's gradual change.

Features

• Turn-based combat woven into a linear story campaign
• Multiple endings shaped by player decisions
• Religious and demonic themes tied directly to the corruption arc
• 2D character art with censored adult content

Notes

This game centers on incest and non-consent themes as core parts of its story, alongside netorare elements. Players sensitive to these subjects should weigh that before starting.