TV-Series
Description
Petrafina Dagmar, operating under the criminal alias Time Pilfer Lady (T.P. Lady), is a wanted time thief notorious for disrupting historical timelines. She adopts the civilian identity "Miss Iknow" (Hitomi Aino in Japanese), a strict high school teacher instructing protagonists Sarah, Tony, and Flint. Her disguised appearance features brown eyes, shorter black hair, and glasses, drastically different from her true form: long green hair tied in a ponytail, red cat-like eyes, and dominatrix-inspired attire incorporating feline motifs.

Born a princess in an unspecified wealthy household, Petrafina rebelled against her controlling mother and refused an arranged marriage, fleeing her royal life to become a time-space criminal. Her initial descent stemmed from disillusionment with her constrained existence, not inherent malice. Early in her criminal career, she liberated the animal-experiment subjects Dino and Mite from a laboratory, transforming them into humanoid henchmen who remain fiercely loyal despite her frequently abusive and short-tempered treatment.

Her primary motivation shifted upon allying with the Dark Lord, driven by a schoolgirl-like infatuation. Serving as his Dragon-in-Chief, she pursued Time-Shifters across history using her transforming Catamaran ship (which becomes a giant robot) and weapons like a fossilizing beam, Petra Stamp, and whip. Vanity, impulsiveness, and obsession with her appearance often compromised missions. Despite her cruelty, she displayed occasional standards, rejecting the Dark Lord’s true identity upon discovery and expressing horror at dystopian outcomes of her own plans.

A critical past juncture involved the Time Shifter Raldo. As a child, she encountered her future self and Flint during a time travel incident. Following these events, Pterry erased her memories of Raldo and the encounter, fueling her later unresolved resentment. Her arc culminated when the Dark Lord imprisoned her for repeated failures. After a temporary truce with Flint’s team to defeat the Dark Lord, she appeared briefly reformed but escaped custody when Flint attempted her arrest. The series concludes with her pursued through time by the protagonists.

As Miss Iknow, she occasionally forgot her cover, laughing maniacally or teaching anomalous lessons. She vented frustrations over failed missions by assigning excessive schoolwork, embodying a "Sadist Teacher" persona. This dual life enabled her to monitor the protagonists while evading the Time Police.