Dante handed the Vampire King's letter to Simon, who forwarded it to the people in charge of registrations. This led directly to the affinity test, which was the final exam. It might seem like a "shortcut" that he didn't need to demonstrate anything to pass, but it was one of the rules established by the rulers for each kingdom. They could send up to three recommendation letters, and Dante was one of the nominees, after all, he still belonged to the Vampire Kingdom, despite not following the King's Rules.
Dante was now in a queue that led directly to a kind of arena, where there were several spectators and participants. Dante heard from some members that it was a common practice for people to observe future geniuses, especially some families that recruited these geniuses for future generations and created deep bonds. The number of combatants had grown by more than 150% in the last hundred years, so it was a common practice nowadays.