Kang woojin?

This kinda reminds me of that one other manhwa with Kang woojin who was an actor with some kind of interdimensional space where he could go through scripts and experience them for real and then be great at said role. I lowkey forgot the name but i hope it doesnt end up like that, since apparently woojin just continued to gain and gain without much of a strain or hurdle turning into the male equivalent of a mary sue(^_^;)