The Perfect Prince Loves Me, the Side Character?! S01 E07 From the Depths of Our Beings

Having barely fended off the magical beasts, Alec, who protected Loneal, ends up poisoned. Feeling particularly powerless for lacking a sacred power like Lily's, Loneal falls into despair. In that moment, Alec's sincere and clear words echo in Loneal's mind. Fueled by a strong determination, a newfound power awakens within Loneal, and he does everything in his power to save the struggling prince!