This day, Emma goes to Lamma Island, an exotic island in Hong Kong, for a little getaway. Wandering around, she found pieces of memories that tie up to a past, a past that was bounded by the sea, reluctantly left on this island...Three years ago, Chantal and Hoyan came to this island for a spontaneous trip because of Chantal's break-up with her ex- boyfriend. During the trip, the pair of best friends talked about their future and dreams, where Chantal encouraged Hoyan to chase her dream and become a photographer. Also, this is where Chantal named Hoyan 'Emma'.During the short trip, Emma sensed that she was not the only one who went back to the island and searched for the lostpast...