Vampire Royal Guard

Do you still remember what I said before? Black to red. And red to white…… Was what I said. I think I now understand some of what that means. Oh, I don't understand it fully, yet. It's just…… I now know what black to red refers to.
Black is the color of shadows and darkness, and also the color of Darman who wears black armor. Then perhaps we could interpret that black changing to red signifies his death and the blood he spilt? The Darman's Helmet you brought to Barun probably implies the same thing.
But, I can't accept this at all. He should have died after a duel with me. I can't forgive him for dying so early. And those who killed him, as well. Since we don't know where his body is, the first thing that must be done is avenging his death.
But the killers aren't so weak that we can just charge at them. They are the Vampires, and among them is Catasram, a Prince of Vampires who is one of the most powerful Vampires there are. It may not bode so well for us if we try to confront them head on. So, we shall deal with them one at a time.
According to the information we received, the Vampire Royal Guards that usually stay with Catasram have gone to meet Ignatus in the Asylum. I know it will be tough, but go and eliminate <HFFFA7272>25 Vampire Royal Guards<HFFFFFFFF> in the <HFFFA7272>Asylum Ground Floor<HFFFFFFFF>. We don't know when another opportunity like this may present itself if we miss it this time.
May the silence of the Elementals be with you.

Go and eliminate <HFFFA7272>25 Vampire Royal Guards<HFFFFFFFF> in the <HFFFA7272>Asylum Ground Floor<HFFFFFFFF>.
May the silence of the Elementals be with you.

Good. Let's go on to the next one.