Where in Miraculous Ladybug did Marinette become the Guardian? - briefly
Marinette became the Guardian in the episode "Miraculous New York, Part 2" of "Miraculous Ladybug". This transformation occurred when Master Fu, the original Guardian, entrusted her with the responsibility to protect the Miraculous and the holders of the Miraculous.
Where in Miraculous Ladybug did Marinette become the Guardian? - in detail
In the animated series "Miraculous: Tales of Ladybug & Cat Noir," the transformation of Marinette Dupain-Cheng into the Guardian is a pivotal moment that significantly alters her character's trajectory. This transformation occurs in the episode titled "Gang of Secrets," which is the 14th episode of the third season.
The episode begins with Marinette and her friends being kidnapped by the new villain, Levanator, who seeks to control the Miraculous. Marinette, with the help of her friends and her own ingenuity, manages to escape and confront Levanator. During this confrontation, Marinette is severely injured. Adrien, as Cat Noir, tries to protect her, but they are both overwhelmed by Levanator's powers.
In a desperate attempt to save them, Plagg, the kwami of the Ladybug Miraculous, intervenes. He transfers a portion of his magical energy to Marinette, granting her a new Miraculous—a temporary one that allows her to transform into the Guardian. This new form is designed to protect the holders of the Miraculous and to assist Ladybug and Cat Noir in their battles against akumatized villains.
The Guardian's appearance is distinct from Ladybug's. She wears a green and silver suit with a mask that covers her entire face, ensuring her identity remains hidden. Her powers are focused on defense and support, making her an invaluable ally in combat.
After defeating Levanator, Marinette retains the Guardian Miraculous, which she uses intermittently throughout the series. This transformation marks a significant evolution in Marinette's character, as it introduces a new layer of complexity to her superhero identity. The Guardian's existence is kept secret from most of her friends and family, adding an additional challenge to her already complicated life.
In summary, Marinette becomes the Guardian in the episode "Gang of Secrets" of the third season. This transformation is facilitated by Plagg and is a direct response to the immediate threat posed by Levanator. The Guardian serves as a defensive and supportive figure, aiding Ladybug and Cat Noir in their ongoing battles against evil.