
Just read the spoilers coz i'm trying hard to continue with this manhwa... and as much as it is good, it's gonna take a long tim ebefore it reaches the spicy drama. I guess I'll put this on hold.

https://forum.novelupdates.com/threads/cavier-falcon-princess-%EC%A0%84%EB%A0%B9%EC%83%88-%EC%99%95%EB%85%80%EB%8B%98.123096/ Scroll down to sarahlin spoilers! The top one i think its a mtl so not that accurate. The sarahlin one is a completed spoiler of the whole novel.

I just read the spoilers and god dang if u think its boring, it ain't gonna be in another few chaps or so. Vol 1 is already packed with so much drama??

https://forum.novelupdates.com/threads/소꿉친구를-폭군으로-키웠습니다-i-raised-a-childhood-friend-as-a-tyrant.108366/page-4
The spoilers start frm pg 2 i think, pg 4 is where the first vol full spoilers end
He is soooo sus. Tbh lemme tell u my theory of why he is the killer. Tbh the whole premise of this manhwa is to find the killer (on top of marriage), but up till now, there is no other characters that is introduced other than the slave, ml, mc, and mc's brother, the rest are minor characters that barely met her before and only heard rumors. The princess and the prince also doesn't seem like the killer because of the jovial atmosphere in the banquet scene. This leaves the brother which i thought was the killer at first, but no, he is just a sis con. That leaves the damn slave. As we know he sus af and he is kinda "protecting" or i guess stalking her (i.e. the scene where he was perched outside the tree). Furthermore, there is a scene where she is thinking of the killer womdering who it is, and the next thing she thinks of is the slave, wondering where he is. In my opinion, most ficitonal works, if it follows this sequence, then the slave may be the killer. Welp but tbh it's already chapter 31, and no plans of capturing or investigating the mastermind, i'm just interested in their rs and how ml will react when he finds out mc's limited time.
Your theory was nice to read :)