Set in a quirky, bustling metropolis known for its eccentric inhabitants, players assume the role of a lowly postal worker who accidentally receives a mysterious package that was never meant for them. As they navigate through a series of absurd and whimsical encounters with strange characters—like a conspiracy theorist llama, a cat that claims to be a reincarnated detective, and a hipster barista with a secret—players must piece together the origins of the package and unravel the oddball mystery behind it. The game encourages dialogue choices that blend humor and intrigue, leading to multiple endings based on the player's interactions.