Lords, from the Holy Crusade

This is a stable world maintained by magic potion sequences. Power, money... These all require magic potions to maintain. As one of the first descendants of Count Jefferys Augusta, a rising aristocrat of the Frankish Kingdom, Richard was lucky because this was of great benefit to his survival. However, the world is very fair, and it is destined not to give people opportunities for nothing - his graduation time almost coincides with the start time of the Great Crusade. Is this a dead end or a test...? (Western names and daily titles are almost the opposite of those in the East. In order not to get confused, names still use the format of first name + surname, while titles use the format of surname + position. For example: ~~ Duke - this is surname + position)