Desc: Happy 23 April: Directed by Erkut Altindag. A family accepts a foreign exchange student at Turkish National Sovereignty and Children's Day for his fifteen years old son's school project. Due to mistake in the exchange program, an university student girl comes as a guest instead of a boy. Soon, family discovers that the girl is very talented in different fields including martial arts to combat skills and sending from a hidden global organization to prevent the country from an international conspiracy.