Holy Phantom Masked Princess Aurora Crystal and the Displaced Mechanical Paradise

Game description

A mysterious dungeon suddenly appears in the city, and many people go missing in the surrounding area. To investigate the truth and save the missing people, the righteous heroine who protects the city - the Holy Masked Princess Aurora Crystal - sets out to explore the dungeon with her companion Kuroe. After an initial investigation, Crystal discovers a strange core machine and destroys it. Then, a hologram of a young girl appears. Spoiler The girl introduces herself as Mashi and explains to Crystal how the dungeon came to be, telling her that the true culprit cannot be defeated unless they defeat all the Core Machines and destroy the Core Terminal at the deepest part of the dungeon. Mashi asks Crystal to thwart Duroog's ambitions, and Crystal gladly accepts the request. With Masi's guidance, Crystal destroys the scattered core machines one by one, clearing a path to the deepest part of the dungeon. In the process, she gradually learns about their past through conversations with Masi, and upon understanding the full extent of the incident, she finally comes face to face with the true mastermind behind the dungeon...