Starlight is a young stallion unicorn who lives on Earth in a secret society of ponies who hides from the humans. He's clumsy, egotistic, overconfident, proud and arrogant but deep inside, he has a golden heart. Every pony who knows him, thinks he's dumb. In this world, human can transform into ponies if they are too much in contact with them. The story is set in 1994. Ponies hide from humans and ponies creatures are legend urban for the humans in modern era.