Yun Jhin was currently overlooking the whole formation from the high ground trying to find a way that he could breach the formation and storm the headquarters, if he could get in he would make sure he captured every family member down to the babies.
He couldn't let anyone leave after he broke the barrier and he had a plan, it was fairly simple and it involved another mind-controlled victim since the first person was dead he needed to wait for another Kun family person to get out, it was unfortunate that he had passed away so suddenly, as he still had some uses but Yun Jhin already messed up his soul by forcefully snatching his memories...
Well, he could feel that the place was full of life force which meant it had a pretty good population so he could wait for another person to leave the formation bounds so he could capture them.
