Flug is a villain who wears a bag on his head because he does not like to show his face, he wears a white coat, a blue t-shirt with a broken airplane and red tennis shoes, he is 23 years old, he is 1.70 cm tall, he works for the organization of Black Hat, one of the most powerful villains in the world, who fears him and manufactures weapons for him, he has a co-worker Dementia who annoys him a lot and 505, a blue bear who he treats as his son