After the terrorist attack that happened in the prison, everyone thought that Fyodor was dead, but that was not the case...

Exactly 3 days later Fyodor resurrected, but he was a little different, he had no arm up to the elbow, and this was due to the fact that when he "died", when he exploded on the plane, his left arm was cut off, and now it was a stump, but Sigma bandaged this left stump bandages.

So, even if Fyodor almost killed Sigma, Sigma was the first to know that Fyodor was alive, but decided not to tell anyone, not even Nikolai, and this was at Fyodor’s request. Sigma didn't know why he was still kind to Fyodor if he treated him horribly and manipulated/used him, and could throw him out at any moment like unnecessary trash, like all the other people did to him.

Sigma and Fyodor were in the Sky casino and Fyodor was in one of the rooms specifically next to the office of the general manager, that is, Sigma.

Fyodor was sitting on the sofa and reading a book, holding it with his right hand, but noticed that Sigma was leaving his room somewhere.

Fyodor spoke emotionlessly, looking at Sigma.

"Sigma-kun, where are you going?"