: You must build rapport with various party members, such as Cecille, Sera, and Lavinia, to understand their vulnerabilities. Progress often requires specific interactions at different times of day to trigger narrative flags.
is an adult-themed visual novel of intrigue and deception developed by nitrolith on itch.io . In the game, you play as a secret agent—specifically a Demon King's spy—tasked with infiltrating and sabotaging the Hero's party from within through manipulation, strategic choices, and romance. Core Gameplay & Strategy Hero Party Must Fall Guide