do you know some Korean Romanji?

I need some help writing an article like: how do I say Mr. Perfect in Korean? and how do I say Angel of Mercy can anyone help me please

Thank youuu :D if I needed any more words, I'll ask again thank you very much

Soooo adding you to my friends list LOL. I've been learning Korean for the past few months and would love to talk with someone that speaks it so I can ask my questions! There isn't a "formal" class of any kind around here, and what i've learned has been mostly through Kdramas. I started an online audio course, but I can never tell if they're using Ms or Ns, what determines if you use Yo or Mi Da/Ka, the subtle differences between (excuse spelling, this is phonetic) kree or nee to answer yes, etc. If you wouldn't mind helping, I would love the assistance :)