That Time a Heart Attack Reincarnated Me as the Most Feared Demon Queen of the Dark Continent

After dying from a heart attack, Gorou awakens trapped inside the body of the most feared and powerful Demon Queen on the Dark Continent. With no memory of how this happened and desperate to hide his true identity, he must navigate the treacherous royal court, survive among those who fear and serve the original Queen, and piece together what became of the monarch whose body he now inhabits. This is a gender-bender fantasy visual novel that blends comedy, mystery, and adult themes as the protagonist adapts to his new and dangerously powerful existence.