Game of Thrones: Starting by Escaping with the Mad King

Thrown into the world of Westeros, the protagonist awakens to find himself locked in a cell—side by side with the notorious "Mad King" Aerys II Targaryen. Before he can grasp his new reality, fate takes a wild turn: the half-mad monarch appoints him as a member of the legendary Kingsguard. Forced into royal service amidst chaos and intrigue, he must navigate the perils of court politics, deadly enemies, and the unpredictable whims of a king feared by all.