This is a book in a book. The Ship of Theseus is a work published by the author V.M. Shichaka in 1949. Its true identity is unknown. There are 1 1 possible numbers in the world, including its translator F.X. Cordella and philosopher Feuerbach. Theseus' ship, one of the oldest thought experiments;
When young people from theseus and Athens returned from Crete, the 30-paddle ship was left as a monument by the Athenians. As time goes on, the wood will gradually rot, and the Athenians will replace it with new wood. Finally, every piece of wood on the boat was replaced. So ancient Greek philosophers began to ask, is this ship still theseus's original ship? If it is, but it has no logs; If not, when not? (This passage is quoted from the Wikipedia entry "The Ship of Theseus". )
Back in the book, Shi Chaka fictionalized an ocean world of Xi, and "S" is the process of the protagonist's constant search for identity after amnesia. As the designated translator of Shicha Card, Cordella added notes in many places in the book to explain his association with Shicha Card, responding to the opinions of some literary critics and people's unwarranted speculation, which made the author's real identity even more confusing. Eric, a researcher at Shichaka, left a copy of Xi on the shelf of the university library. Jen, a senior girl, found it by accident and left a note in the margin of this page. From then on, they began a long and thrilling road to solving puzzles. ...