Could you please recommend a KDrama that has computer or game creation as part of the plot?

Hi all,
A friend and I were watching some series lastly, we just reached the end of StartUp which was nice, thanks for recommending it here!!, we still have a list of really nice recommendations that you gave us, thanks for this again!! and we were wondering if there could be series linked to computers or game creation in a way, google search didnt return good results, or we dont know how to search right. Its ok if its at proffesional or hobbyst level. I have seen some anime series center around students joining after school clubs that make games or young adults that join circles to make them, anything like this would be great too. Thanks for any recommendation