The angel of death could only stand there and gaze at Derik in silence. As long as Derik made no move to save John Angus it had no reason to engage him. Meanwhile, Cyrus who was still standing outside gazed at the stone building with a raised eyebrow. He may not be able to see the angel of death which Derik saw but he was very much able to sense death. Cyrus could tell someone was about to die and he quickly guessed it was John Angus. He knew Derik had dashed in there to save John and he didn't have any intentions of interfering.
In his opinion Derik is one of the peak existences in this continent, Cyrus couldn't see how Derik would fail in driving away a fragment of Demos consciousness. Unknown to him, these fakes still had the power of Demigod realm beings.
"I shouldn't get involved… He will catch up later" Cyrus muttered and kept moving forward, leaving Derik alone with the angel of death to deal with.