Singing Synthesizer Love: A Miku Hatsune Fanfic", the reader meets the famous virtual idol Miku Hatsune at an aquarium and the two quickly hit it off. As their relationship grows, Miku faces the difficulty of dating a real human and struggles to balance her personal life with her public persona. With the support of the reader, Miku makes the difficult decision to step back from the spotlight and focus on their relationship. Together, they explore the world, make memories, and eventually get married.