A girl from Japan moved to Korea to study and since her parents had the opportunity, they decided to simplify her life and hire a bodyguard who will always be there. At first, Mina was against all this and her parents insisted for a long time that their daughter felt safe and did not worry too much about her in this sense, but Mina did not know that this was the little girl with whom she was friends in America and who had already grown up and she was looking for a job and purely by chance when she was vacationing in Japan met Mina's parents, but of course she did not recognize them, but they recognized her and offered this job and they were sure that Mina would be safe. They gave her a number so that she then called and said the answer and thinking this girl from Taiwan agreed, she was sure that Mina does not remember her as they were very small and Tzuyu also forgot Mina, but poked in the parents' room photo of her as a child with a little girl she remembered her and decided to take a chance and agree. The Japanese girl's parents decided that the Taiwanese girl would go with Mina from Japan together. - Maybe Mina's parents decided to reunite them into a whole? - What will Tzuyu have to face? - Can there be a feeling of each other mutually? G x G