
How do you pronounce that?
Ar-te-mi?

Idk how to explain, but that's a Russian name. So if you put "артемий" (the name spelled in Russian) in google tranlate and listen to how they say it in Russian, then that's how it's pronounced XD Just checked to verify that it pronounces it correctly, the sounds are correcr, but you should put the accent on the beginning of the name, I think.
But here I'll try to explain:
Ar (like in "are")
Te (I don't think there is an E with a similar sound in English)
Mi (like in "me")
Y (like in "m*y*". This y sound)
I thought this manhwa is just a tease but turned out it's longer than I thought