The search terms you provided— (Imperial, Selection, Flibusta)—point toward a popular trope in Russian-language romantic fantasy: the "Imperial Selection" (where a ruler chooses a bride or groom through a series of trials). These books are frequently discussed or sought after on the Flibusta digital library.
: Navigating a labyrinth that shifted according to one’s deepest fears. Elara, a minor noble from the frost-bitten Northern
Elara, a minor noble from the frost-bitten Northern Marches, stood among thirty other women in the Great Hall. Each held a silken ribbon; hers was the color of a bruised plum. They weren't just there for their beauty; they were there because the Emperor, a man rumored to be more dragon than human, required a consort whose magic could stabilize the crumbling Heartstone of the realm. The trials were brutal: The trials were brutal: Valerius, eyes like molten
Valerius, eyes like molten gold, stepped down from the dais. He didn't take her ribbon. Instead, he took her hand, and for the first time in decades, the palace floor stopped trembling. The Selection was over, but the reign of the Jade Rose had just begun. While the others offered flattery
"You don't need a wife to decorate your throne," she whispered, her palms glowing with the cold, steady light of the North. "You need a pillar to help you hold up the sky."
When Elara finally stood before Emperor Valerius, she didn't curtsy. While the others offered flattery, she pointed to the hairline fracture in his crown—a physical manifestation of the Heartstone’s decay.
: A direct confrontation with the Emperor himself.