The character called Luiz ended up accepting an invitation to play, but he ended up being teleported to another dark and gloomy world, he ends up meeting Anderson the hatter, who made him play a game. If Luiz didnt play he would die, Anderson the chaplain gave him three cards, for him to choose which game will be, Luiz choose the lost keys, for Luiz to win he needs to find all 20 lost keys in the labyrinth to be able to escape the game.