A group of pre-university boys and girls experience all kinds of problems and joys that arise in their lives. Among other worries, they have to deal with the pressure of their studies, difficulties with their families and, of course, their first loves.

In the vast army of human society, Pepe, a sweeper, occupies one of the last places: anonymous, gray, vague. Pepe is a member of that ghostly dawn brigade, to blow hose, clean the streets at dawn. One day Pepe finds a million in the trash. Financial need of the poor sweeper suggests keeping the money, but his wife advises him to do his civic duty and return the money ...