Synopsis: BioPlanet WoO

At 14 years old, Ai Kumashimo is a cheerful and lively student in middle school. Her companion from childhood, Kotarou (15), is a comical fellow who aspires to become a filmmaker. During her stroll back home from school, Ai picks up a curious-looking "plaything" and decides to bring it home. As she wakes up the next day, she is startled to find an extraterrestrial creature right next to her, emitting nothing but "Woo, Woo." What course of action will Ai take in this situation?