She's quite dangerous. I wouldn't touch that bloody black widow with a bargepole.
And even for suicidally bent libertines, no way she actually looks anything like that.
EDIT 여정 would be Yo-Jong (her given name), but I suspect the writing in the picture to be lookalike gibberish.
I cropped it, rotated it 180 (so it appears right side up) and scaled it up.
I believe it is the word brother (oppa) 오빠 written over and over.