We don't see a lot of Christoph and Ryan moments but maybe Christoph really likes him. He looks like those crazy type idk i don't really trust him. Ryan wants to get rid of Kyon ever since he knew about the intron thing and that's why Christoph secretly helped him by putting poison (or whatever it calls) in Lucaon's tea then let Kyon serve it so others could misunderstood and start pointing fingers at Kyon. I don't know if Ryan is involved or not but i got a feeling that he's not. You know what, I hope he's not so if the culprit is really Christoph, it'll be like a slap to the face.
and the new servant might be a good guy that could help solve the mystery. When he was being introduced to Karis, Christoph was also there. When Sihan said up until now Christoph has been doing all the work by himself, the new guy just strangely stared at him like he knew something before it transition to a new scene. idk just a little detail i thought might be a clue jjabjbkabj
"want a shoulders rub?"
Junyoung: *thinks about the ass rubbing*
Hilarious