Kaew活泼、上进，永远以乐观的态度看待生活，为了养活自己和Prai奶奶夜以继日地做兼职。奶奶死在一个想要她海滩的那块土地的人手上后，情况变得更糟了。更令人震惊的是，Prai奶奶把土地给了她几天前才认识的一个男人——Thian，两人已经签了合同，作为条件Thian必须照顾Kaew，并帮她找到父母。

Great is a modern, optimistic surgeon from the year 2025 who's always happy to help others. After an accident befalls him, he winds up in the body of Phor Kaew, a man living in the past, despised by all of Ayutthaya. Unsuccessful in finding a way to return to the present, to survive in Kaew's life and by being himself, he gradually comes to win over the people around him.