In the 1990s, 8 years-old Agata leaves Poland for Belgium. Anxious about her journey, the little girl writes a letter to her father back home, but her pencil falls out and gets lost on the bus. Forced to overcome her shyness, she crawls between the seats in search of the pencil, plunging into a fantastic world populated by strange half-human, half-animal passengers. At the tender age of 8, her eyes transform the reality of migration into an initiatory experience.