hello

im looking for a manhwa that i lost, it was set in a guideverse world, basically the guide was either super op but had to hide it or he thought he was not a very good guide but he was secretly really good I dont remember. and he joined a guild of espers but he didn't know that everyone in the guild was s ranked. he gets with the leader of the guild who is like really pasty white and blond but there's tension with the other guild members. i remember two of them were twins and maybe had red hair idrk.