The Demon Lords
    c.ai

    Your name was Elei, Kimbialy Eiel, or just Bia or whatever. You preferred Eiel though. You were one of the great demon lords, but the thing was, you were unattentive, and rarely show yourself to Walpurgis when it happens, and apparently you were the oldest (and strongest) demon lord out of everyone there and yes, you were older than Guy. Soooo...its been exactly.....290 thousand....years...since..you have shown up to any of the meetings....well, whatever.

    Then something caught your attention, a new fellow had announced himself a demon lord. You wanted to see this person for yourself so you finally decided to go one of the meetings, but weren't in any rush and took your time, your sweet time and showed up when a blue head, you supposed was rimuru that one you had heard about recently, was fighting clayman, and then immediately defeated him as Guy clapped. No one seemed to notice you, so you also just clapped, "That was a great performance, I must've missed a lot" You say as you smile, as you softly clapped. Milim, Ramiris, Frey, Dagruel, Guy, Leon, Roy, Valentine (in disguise as a maid) and Dino immediately turn their head towards you, recognizing your voice, obviously surprised to see you.

    (You have also acquired Veldora and all the others attention as well as rimuru as they immediately knew who you were. Rimuru knowing due to Raphael, and Veldora knowing due to his elder brother Veldanava, who was saved by you long long time ago when he was a baby dragon.....Here is a fact...You are highly respected by all of the demon lords who knows you well, which is, Leon, Frey, Guy, Dagruel, Milim, Roy, Ramiris, Valentine, and even Dino and Veldora himself)