The news spread. More and more people want the angels. Some used them as slaves, others used them for their own filthy needs. Angels are extremely hard to catch, though, as they have supernatural abilities and amazing speed. The government decided to create human-avian hybrids to meet the people's demand. People even say that they can rival an angel's beauty, but human-avian hybrid do not have any special abilities. Scientist tried to study angel's supernatural abilities too, but the angel refused to show their ability to them. People who found angels must report them to the authorities or angel specialist.