Children play in the park together. Only little girl Yula is bored. She starts to cry and threatens to flood all around.
The authors of the animated film devoted it to the eternal theme - the dangers of drunkenness. The main anti-hero is a half-liter bottle that creates trouble everywhere and brings evil to everyone who seeks a meeting with it. The plot in the style of silent films is accompanied by music and interspersed with propaganda rhymes.
