The world of show business, like a coin, has two sides. One includes fame, fan fame, self-expression and money. The other side is hard work, competition, envy, ill-wishers and many secrets. What goes on behind the scenes of the glittering show business industry? How far is a common man willing to go for his beloved idol? What is a person willing to do if he knew that reincarnation is real? Ai Hoshino is at the height of his fame. Fans follow her enthusiastically. Among them is a seriously ill 12-year-old Sarina. The girl died of brain cancer. But before her death, she managed to instill a love for Ai Hoshino's performances in Dr. Goro Amemiya, an obstetrician-gynecologist at the hospital where she was treated. One day, Ai comes to the village hospital for an appointment. The star, who disappeared from the stage and announced a break in her career, turned out to be pregnant. Goro is assigned to oversee her birth as a doctor. However, shortly before giving birth, he is attacked by Ai's stalker and dies. Waking up again, he is reborn as the child of Aya Hoshino Aquamarine and has a twin sister, Ruby. The children of the famous mother decide to follow in her footsteps, achieving fame themselves, without using the status of a star mother. But there are many questions: how did the celebrity end up in a rural hospital? Why was this doctor chosen? And how did she get pregnant?