AZNANA is an idle adventure game developed by Caramel Column for mobile. The game is set in a bizarre town surrounded by a wall, where the villagers' heads are either sunflower or a music box. The only exception is a young boy with a normal human head, who is also the protagonist of the game. One day, he found a head that can speak named "AZNANA" in a junk field. Players need to save up money through the ideal gameplay and help the boy and AZNANA escape from this town.