Saikyou no Ousama, Nidome no Jinsei wa Nani wo Suru? EP10 - The King’s Defiance

The Helstea Auction, which even the royals of the Sapin Kingdom attend, is opened. Vincent invites Arthur to the auction house. While among valuables on offer, Arthur discovers Sylvie has gone missing, and that she’s attracted the attention of a court sorcerer in the service of the Sapin Royal family!