currently scriv3’s default font does not support Korean language.
so it defaults the font to the infamous “Korean Comic Sans” called ‘gulim’ or ‘segoe UI’ the system default font.
It just hurts my eyes to look at such an ugly font being the default font for Korean language.
There are a couple of free font useable for commerce called ‘nanum’ font made by ‘Naver’.
Or you could use google’s Noto Sans CJK and Noto Serif CJK , one of the best Korean fonts out there for free commercial usage.
Link here :https://www.google.co.kr/get/noto/help/cjk/
Please, I beg you to change to anything but “Korean Comic Sans”
PS: according to my testing Noto Sans CJK KR DemiLight seems to be best fit for UI