The Night King slew the dragon and claimed it for his own.

In a stunning twist, the Night King, a powerful presence in the icy realm of darkness, struck a fatal blow to a majestic dragon, bringing it firmly under his control. This crucial moment signified a shift in power, as the Night King's sway grew stronger with the addition of this fearsome creature to his forces. The skies resounded with the clash of immense powers as the Night King's relentless quest for dominion unfolded, leaving behind a trail of awe and apprehension.