PlayfulK:
I’ll give her the benefit of my doubt and say friend. I think Hyunwoo is steps ahead of Eunsong and Mo Seulhee. whether he thinks that Grace will flip or not, he intended to be seen by that dashcam, he intended for the villains to find the slash fund and he wants them to use the illegal funds to buy more shares so that he can use the law against their favor.
And to add cookie points, Grace did warn Hyunwoo about the red truck of doom going their way.
I agree . They are 2 things I also want to mention that Hyunwoos friend called him before that the guy had died , I think they were still investigating and when the secretaries were speaking Hyunwoos secretary phone rang and they didn't show us the clip. Hopefully its all executed well =).