The receptionist naturally recognized them, with their conspicuous appearance that was difficult to forget. After all, they defeated Lotus Prince, a higher-ranking figure, who had a rank higher than the Guild Leader.
If it wasn't because these two people walking towards her, probably had attacked Lotus Prince by surprise, Lotus Prince wouldn't have ended in a pitiful state. Still, the fact they managed to defeat him, even though it was a lopsided fight, was sufficient to judge their current prowess as B-Ranker.
Probably, even An A ranker!
The Receptionist couldn't recognize the grade of the Art they used, which was all about Explosion. If she could, then the receptionist could determine what Rank they belonged to. A Rank and B Rank had the same requirements of the amount of core, but the fact some could outmatch their Rank resulted in creating a high ranking that added Class, Elite Class, into it.