That name was not unknown to anyone in this world. A person who is a Primordial Heir receives such an amazing inheritance that in every corner of the universe they are known.
Even the lower worlds know about them; how could this pair of brothers not? Although it may not seem like it, they both have a good background in their world. Being a Level 5 Civilization, they have a lot of information.
That kind of Heirs occupies a unique place in the universe in terms of status. Status cannot be achieved by mere whim or effort; you need to go through an unknown process of choice or simply be born with an absurd affinity towards a Primordial Law.
