这部影片主要讲述的是一个来自外地的拳击手，他的名字叫马丁他来到了一座岛城里边与当地的男孩和女孩们之间有了一种说不出来的友谊。有一个客栈，他们有一个小小的经营方式，与其他人不同他们是只要情侣在这里边住店，他们共同就需要写一封信给对方，凭借这封贺卡给两年后的对方写自己的信，可以免费住宿本店阿福叔就是这家客栈的主人一天客栈里住进了一个神秘的客人，也就是开始说的马丁他是一个十分阳光的大男孩，并且有着迷人般的眼睛，并且他还十分的善良与他的外形极其不协调的超大胃口超大的力气在这里他们成为了好朋友马丁说明了自己来客栈的目的是带着母亲20多年前留下的时光卡，想要取走客栈里边当年父母留下的信封，他想知道自己的父亲是谁…

This film is mainly about a boxer from out of town, his name is Martin, he came to an island city to meet local boys and An unspeakable friendship develops between the girls. There is an inn, they have a small business model, they are different from others, as long as the couple stays here, they need to write a letter to each other, and use this greeting card to write to the other party two years later. Uncle Afu is the owner of this inn. One day, a mysterious guest lived in the inn, that is to say, Martin at the beginning. He is a very sunny boy with charming eyes. He is also very kind, and his appearance is extremely incongruous, with a huge appetite and great strength. Here they become good friends. Martin explained that the purpose of coming to the inn is to take the time card left by his mother more than 20 years ago, and wants to take it away. The envelope left by his parents in the inn, he wanted to know who his father was..