I'm searching for a korean transmigration novel with a system(i think it was a "follow the original novel plot line"system) . The story is about how the ML got transmigrated into a abo bl novel where he and the scum ml, he transmigrated as, share the same name. The scumbag he transmigrated into was the typical useless playboy rich guy, who abused the love interest, because he looked like his crush. The ML was a CEO of an Entertainment agency and a gentleman. He did not follow the original plot line out of moral standards. His first system 'challenge' was to mark the drugged actor omega in his bed, which he didn't do. He called for his doctor friend and took care of him.