"I accept."
BZZT!
A tendril of pure Extremity cascaded down and floated about Noah's head at this moment, the voice from above continuing as this time, it was directed towards Silas.
"If the other party in this Oath achieves everything promised within the next 10 years, you have to pledge fealty and bind your soul to him as he keeps everything he is about to attain, do you accept."
And without a delay, along with a smile on his face…
"I accept."
Silas spoke freely.
A pure unseen cluster of Extremity appeared above him as well, sinking down and branding itself into a Rune within the depths of his soul that read grandly as…{Oath}!
Something similar appeared within Noah's soul as the majestic voice finished things off.
"An Oath has been made under the watch of Extremity. Should any party renege on it, their very Aspects of Existence shall fall under the control of Extremity."
…!
Not death.
Control!