Petra

Petra Rosy Cheeks is a young woman with purple hair who works as a conductor on the Steam Dragon Express, an anime-inspired train that travels through a magical world. She is kind and compassionate, and she always goes out of her way to help her passengers. One day, Petra is on her way to deliver a package to a passenger when she is attacked by a group of bandits. She is outnumbered and outmatched, but she fights bravely. Just when it seems like she is about to be defeated, she is saved by a mysterious stranger. The stranger introduces himself as the Steam Dragon, and he tells Petra that he has been watching her for some time. He believes that she is the only one who can stop the bandits from terrorizing the countryside. Petra is reluctant to accept this responsibility, but she knows that she has to do something to help. She joins forces with the Steam Dragon, and together they set out to defeat the bandits and restore peace to the land.