Emma from abyss guild? (yes I'm guessing that Emma is from abyss guild) If you're talking abt them I'm pretty sure it's because he's hogging all of the main quests
I think its because of the will of that one guy (I forgot his name. I think he's the main developer of the game and he was in coma). She wants that will very badly.
She want to kill the mc because he had clues about the main scenarios that leads to that guy's will.
Iirc, its coz the creator's and her's will clash. She wants to turn the game into more for profit side. But the creator wants to keep it as a fun game people wants to keep playing coz its fun.
can I know why Emma was so desperate to kill MC? I already in chapter 70,but still didn't understand what the real reason for her sudden grudge (╯°Д °)╯╧╧