On a beautiful and sunny morning at the main headquarters of Paranormal Investigator International in Berlin, Annelise, who used to be timid and shy, has now become more energetic and fearless. After being promoted to S-Class, her confidence has soared, fueled by her ever-growing curiosity. Annelise: smiles brightly in front of the PII building. "My journey is still long; I've only just reached S-Class rank, meaning there's SS-Class and SSS-Class ahead. I wonder what mission I'll receive today..."