The leader of the wolf clan holds the authority to appoint the king. Whoever earns this distinction, regardless of their identity, will assume the throne in the future. Strangely, the individual responsible for her parent's demise is also the one she holds dear. This struggle for power involves intricate plots and, ultimately, reveals that even the victor walks away with a bittersweet victory. Here's the passage in a more human-readable format:
The one who becomes the queen's chosen one determines the king's role. Whoever that may be, they will rise to the throne. Amidst the turmoil, the same person who took her parents from her is the one she both loves and seeks justice against. In this fierce battle for authority, the outcome is a paradox – the conqueror is also the one left with a complex sense of triumph and loss.