When a charming girl Michelle came to me, private detective Pavel Sinichkin, and announced that she was the granddaughter of one of the Beatles, I, of course, did not believe it. But her story sounded plausible, the evidence looked convincing, and I... really wanted to continue our acquaintance... So I set about searching for the original sheet music of an unknown Beatles song, which one of the members of the legendary four once dedicated to Grandma Michelle in memory of their short meeting . The yellowed piece of paper was kept in the family for many years, and now it has been stolen... To begin with, I decided to meet with Michelle’s great-grandfather, who allegedly organized the Beatles’ secret visit to our country many years ago. If this is not just a beautiful legend, then why did the truth come to light now? Or is Michelle hiding something from me?..