HELP ME FIND THIS BL PLEASE!

It’s a BL Manwha, where the seme is a boss/ some sort of mafia and the uke is a crippled servant.. so the first few chapters were that the seme invades a gambling place or some sort of host club (I don’t remember but the setting was olden/olden modern days, they were wearing some traditional modern Korean clothes) and seme took over the place, but everyone seems more happier because they get paid more and treated better than their original boss…