Lin Wan, who can understand the speech of animals, leads a lonely life surrounded by "the voices of all things". As a pet communicator, she travels around the city to solve problems for cute pets. Until a dying homing pigeon revealed the fatal secret of "chip smuggling" to her, she was forced to step out of the tranquility and join forces with the cold-faced veterinarian Jiang Yu to embark on an adventure to protect silent lives in the hustle and bustle of the world.
