
I think the reason why everything feels confusing is due to the translation. I believe ycy was only chosen as the wolf den enforcer after the incident with his hyung and siblings, then he was sent out to that place to train but he didnt know it was the training meant for the title of the clan’s killer. My memory is pretty hazy but I couldnt recall if ycy was the one who realised it was him all along who did all the killings/attacks or if it was his father who told him. Correct me if Im wrong. I only rmrbr he had this long ass convo with his dad who was really sick back then and I rmrbr feeling furious at his dad bc he remained heartless and indifferent towards ycy. I felt really bad for him.
Also the last panel I cannot recall it in the novel

oohhh it’s getting more interesting now. I feel like theres really smth about the drug he took, his friend is kinda sus and seems possessive too

I already commented a spoiler here before....
Here's some pieces from my spoiler.
In Chapter 8, mc's senior puts glasses on a mannequin because the senior’s girlfriend like mc. Later mc will stab the senior with a knife. Mc friend had placed the knife on his notebook.
The friend Heechan, mc's grandfather had asked him to keep an eye on mc, but everything that happened to mc was because of Heechan. After the stepbrother’s death, mc couldn’t sleep so Heechan gave him sleeping pills and aphrodisiacs. He was also behind mc’s DUI accident. He ran mc’s social media accounts and spread rumors about him, by posting pics. He put the knife in his notebook.
Back in Chapter 1, Heechan was the reason mc got drugged and raped. He did all of this for money. The chairman never ordered him to do these things, he only asked him to watch over mc.
The aphrodisiac from his friend, made him horny,
The friend, collects naked pics and videos of mc so he can post in social media. When ml found everything, he will kidnapped him and torched him (by removing his nails)
grabe naman talaga ang multo ni chaeyoon seo buti na lang may kwon jihan si accla gawd i love them