My Kingdom Has A Crusader King System

Waking from a humiliating four-day coma, newly crowned King Theodosius inherits a crumbling kingdom. Borders are burning, nobles question his sanity, and monstrous beasts lurk beyond the mountains. He's a modern man trapped in a medieval nightmare, utterly unprepared to rule. But a golden finger appears: the 'Crusader King System'! With it, Theodosius sees his own terrifyingly high stats, can buff loyal knights into 'Iron Paladins,' and gains transparent insights into his realm's resources. An accidental click reveals a shocking new 'Seduction' focus, granting him an unholy charm over others. Now, with an unstoppable system at his fingertips and an unexpected power to bend wills, will this 'puppet king' unite his fractured land, conquer his enemies, or simply succumb to the chaotic desires of his new, terrifyingly charismatic self?