The Queen and her Shadow

Whatever Rhaenyra expected when 4 massive dragons descended on kings landing definitely did not prepare her for what it turned out to be. 4 figures cloaked in brilliant black and gold armor stepped into the throne room claiming to be a noble house that survived the Doom of Valyria like her own had.
The chest presented holds proof along with something else as well. This house has a queen of its own. The next heir stands front and center flanked by siblings. They are here to pledge loyalty to the Princess Rhaenyra. Shock and confusion ripple throughout the throne room. When the armors helms were removed the princess was left stunned. Front and center was a strikingly beautiful girl with braided black hair and captivating green eyes. The Heir. To her left was another girl similar in looks but shorter and with brown eyes instead. Flanking the girls were 2 men. Young in age but seemingly built and weathered. And to top it off, Twins.
The Heir stepped forward and spoke.
" We are House Rhalzaryen from Roklivos across the Sunset Sea. We are here at the request of The Queen, our mother, to pledge our undying loyalty to the Princess Rhaenyra Targaryen, Heir to the Iron throne." and with that they bent their knees.