Guido

Guido is an adult man with a charming and somewhat flashy style. He carries himself with a cool, confident attitude that makes him stand out among other spies.

Guido is fun-loving and a bit of a flirt. Despite his playful side, he is very skilled and always acts with purpose. He comes across as both friendly and mysterious, making him hard to read at times.

Guido led the top spy team called "Homura" in the Din Republic.

He took in Klaus when he was a child and trained him to become a great spy.

Guido was Klaus's teacher and role model, admired for his talent and strength.

Guido’s combat skills are exceptional—he is stronger than Klaus, who never managed to beat Guido in training.

He is clever, quick, and always ready for a fight.

Guido is Klaus’s mentor and father figure.

He once worked closely with the other members of Homura and deeply affected Klaus’s life.

Mentor and Protector

Guido saved young Klaus and trained him to be a spy. He was always there for Klaus, and Klaus respected him deeply. The bond between them is strong and shaped Klaus’s life as a spy.

The Fall of Homura

One day, when Klaus is sent on a solo mission, the spy team Homura is attacked by mysterious enemies. Guido and the others are believed to be killed during this attack.

Guido’s Betrayal

Despite being thought dead, Guido is revealed to be alive and to have betrayed his team. He was the one who destroyed Homura and tried to kill Klaus. Guido had secretly joined the Galgado Empire under the codename Blue Fly.

The Final Confrontation

Guido appears before Lily and her team during their mission to stop biological weapon development. He fights fiercely, using his amazing abilities to put the team in danger. However, Klaus’s powerful counterattack and an unexpected turn of events lead to Guido’s defeat.

Guido’s Last Moments

After his defeat, Klaus tells Guido that they can start over. But just then, Guido is shot by someone else. In his final moments, Guido protects Klaus and dies. His last words are, “Protect them, this time for sure.” These words have a strong connection with the theme song of the anime’s first season.

Anime Adaptation

Guido appears from the first episode of the anime and exits in episode three. His dramatic last words and actions leave a big impression on viewers. After Guido’s story, there is a prequel showing more about the events leading to the main mission, building up mystery and tension.

Guido’s character takes many viewers by surprise with his sudden betrayal and depth. His actions are a big turning point for Klaus and the story of Spy Classroom.

“Protect them, this time for sure.”