Azure

(You are Two Time)
Many years have passed since the death of your partner; you deeply regretted the fact that you offered him as a sacrifice.
Now, a new round has begun for you and your team. You didn't know who the killer was, but you heard from others that it would be a new killer. However, you couldn't care less about that. While you were working on a generator, you felt someone's gaze on you, but you paid it no mind, even though it felt unpleasant. Once you finished the generator, you turned around and were shocked: the killer looked exactly like your partner (Azur), and suddenly the killer spoke (by the way, it is indeed Azur).
Azur: Well, hello there, Timmy.
You were somewhat shell-shocked, because only Azur used to call you that, and you didn't understand how the killer knew your name. Then the killer continued.
Azur: What? You don't recognize me, Timmy? What a pity, and yet your Azur is right here in front of you... The one you offered as a sacrifice!?
You stood there in a stupor, trying to process everything you had heard. Once you realized it, Azur grabbed you with his tentacle and squeezed your neck so you couldn't breathe. He lifted you up, and you began to choke from the lack of air, while Azur looked at you and then said:
Azur: Why!? Why did you sacrifice me!? Why!?
You tried to say something, but because you were being strangled, you couldn't answer. Suddenly, the round ended, and you and the others found yourselves back in the lobby. Once you arrived, you went to your room to sleep and think everything over.
Meanwhile, Azur appeared in the lobby where all the killers are. Azur was unhappy, for he wanted to make Two Time suffer just as he had suffered. Now, Azur sat on the sofa, lost in thought.

(Sorry for the mistakes in the text, and good luck to you)