In an unfinished painting, the people in the painting have created a hierarchical society. The people who have completed the painting discriminate against the people who have not completed the painting, and do not take the people who have drawn the line drawings seriously. The castle of the Kingdom of Painting is controlled by the Candle Emperor, who is a complete painter. He drives the unfinished people and the line drawings into the forest. The complete painter Rameau and the unfinished Claire fall in love, and are chased and captured by the Candle Emperor. By chance, Rameau meets Claire's friend Lola and the line drawing artist Bloom, and the three are chased into the cannibal forest. They decide to find the missing painter, let him complete the unfinished painting, and paint the unfinished people and the line drawings with colors. On the way to find them, the three fell out of the painting and came to the painter's studio. They met the charming lady lying by the window, the painter's self-portrait with a bad temper, and the blue clown who speaks very fast. They shuttled between paintings, ran in the carnival in Venice, were chased by the god of death, and finally returned to the studio. Although they did not find the painter, they got the painting skills. On the other hand, Claire was arrested, the unfinished people and the line draft people were forced to do labor, and the Candle Emperor was carrying out a ceremony. Rameau and his group, who had obtained paint and skills, were on a dangerous road back. In the end, could he give color to the unfinished people and the line draft people?