Rarin is an upcoming fashion designer; her creativity is inspired by a mysterious male voice that only she can hear and only when it rains. The voice belongs to Tanthai, a gorgeous model and actor she is about to work with during the upcoming rainy season who hates the voice he has been hearing. Amid many distractions, they choose to follow their hearts and discover that nothing is louder than the sound of their love for each other.

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.