New Happy Dad and Son 3: Adventure in Russia

About the story

Little-Head Dad takes the whole family to Russia on a business trip. There, Big-Head Son discovers that the White Night City he drew really exists. A traffic accident forces the family to spend the night at a small inn, and when they wake the next morning, they find themselves inside the world of his drawing: White Night City. They discover that they cannot leave until they resolve the city's crisis. After overcoming many difficulties there, the family finally returns to the real world.