You’re going to love this manga if you’re fond of adventure, mystery, drama, and historical genres. This delightful story is about Tsubaki Kamui, the granddaughter of a noted antiquarian. She decides to keep the business running after his death. Tsubaki is involved in an intrigue that concerns one of the greatest mysteries of modern history: the disappearance of Anastasia Romanov! One day in her shop, a mysterious and handsome man Sena Takuto comes in. He asks her to carry out an expert opinion on a fragment of bone and claims to be the great-grandson of the last surviving member of the Russian royal family.