Miju is a child who lives with his grandmother as his mother left him due to her inability to feed him.

His father was a soldier but no one knows where he is. His grandmother is an old nun whose life depends on local donations.

There is no one who is responsible to send Miju to school and fulfill all his needs as a student. Unless he will get a potential supporter for his schooling, his grandmother has limited knowledge re school and education to send him to school.