I strongly disagree that wolflake has something to do with rapiels death. Guy was in love with rapiel. As you can see he was protective of him from kloff and was rude to kloff from the very beginning but i think he does have a role in aeroc's suffering. Like giving his butler to kloff in the first timeline to monitor the two i guess. Making sure aeroc suffers in kloff's hand? Idk but that's what i see in wolflake's character. He works in the shadows lol
It is obvious he's in love with Rapiel, what I thought was, in the 1st timeline, he did pay or maybe encourage the thugs(hired by Aeroc) to go extra on Rapiel in a moment of crazy jealousy or something. I (so badly) want to think that it wasn't entirely Aeroc's fault. I feel bad about him and Rapiel.
If i recall correctly, Wolflake's paying people not to help Aeroc. Also there's a rumor that Rapiel's carrying when he died wasn't Kloff's but Wolflake's child ┐(‘～`;)┌ So the chance of wolflake taking part on his death is so slim. Thugs are thugs. Specially the people aeroc hired seems like they're from the slums so no wonder they go overboard and eventually killed the mother and child.
That kloff MC is actually horrible, who goes off to k*ll/beat up some people just to releave stress?
He honestly doesn't deserve Aeroc, Aeroc went through hell just to atone for what he's done.
I also have a feeling that maybe wolflake was involved in Rapiel's accident in the 1st timeline.