Gulliver has an unfortunate accident at a party and spends three days on Cozy Beach. During this time, he meets a few new characters and has a good time. However, he also begins to question his life choices. This is told from his perspective. This contains non-canon characters and a non-canon relationship. This is considered a sequel to Cozy Beach Adventures so I would recommend reading that one first. It would make a little more sense. Also if you read "ACNH Character Descriptions" it goes into detail about Gulliver's crewmates. This is not mature, but there are a few mentions of alcohol. It also mentions disgusting food.