I, I am a monument to all of your sins.
That was all that rung through her head as she stared upon the beast that she had summoned before stupidly saying.
"Familiars especially ones like you shouldn't be able to talk."
Causing it to say,
"There is much talk and I have listened through rock and metal and time. Now I shall talk and you shall listen."
Somehow causing everyone to shut their mouths as he continued
"Silence fills the empty grave now that I am gone, but my mind is not at rest for questions linger on. I will ask and you will answer."
Colbert in fear nods his head vigorously before saying,
"Go ahead ask away."
The Gravemind turns to him and asks
"Why have I been spared from your kinds sentencing?"
Colbert nods and states,
"You have been summoned to be the familiar of Ms. Valliere."
The Gravemind seemingly nods before asking,
"Do you know what I am?"
Colbert shook his head vigorously causing the Gravemind to chuckle and say,
"Then ask."
Colbert nodded and asked shakily,
"W-wh-what are you?"
At this the Gravemind seemed to rumble dubiously before declaring,
"Your doom."
_
Yes I know very anticlimactic but what else can I do those who commented that it was gonna be a short story because he just kills everything are quite literally correct and there is no stopping that. So the End.