The Architecture of an Arranged Heart In the Kingdom of Gyeongun, destiny is not written in the stars—it is drawn in ink. For centuries, the royal lineage has been governed by the Great Blueprint, a sacred set of architectural and social schematics that dictate everything from the height of the palace walls to the beating of a noble’s heart. To follow the lines is to ensure prosperity; to deviate is to invite structural collapse. Princess Han-Byeol is the kingdom’s most perfect construction. As the "Blue-Blooded" heir, her life is a masterpiece of rigid geometry and silent obedience. She moves through the lapis-lazuli halls of the palace like a ghost in a cage of her own ancestors' making. However, Han-Byeol harbors a dangerous, secret talent: she can read blueprints better than the King’s own scholars. Where they see tradition, she sees stress fractures. Where they see stability, she sees a foundation crumbling under the weight of an era that no longer fits its people. The blueprint for her life is about to be finalized with her marriage to Prince Dowon, a man who is as much a pillar of the state as the columns holding up the Great Hall. The union is mathematically perfect, designed to bridge two warring factions. It is a marriage of stone and mortar, devoid of light or air. Everything changes when the palace’s South Wing begins to fail, and a young, visionary architect named Seon-Ho is brought in to lead the renovations. Unlike the elders, Seon-Ho believes that a building—and a life—must be allowed to breathe. As Han-Byeol begins to secretly collaborate with him on the palace’s restoration, she discovers that the "Great Blueprint" is riddled with errors. The deeper they dig into the palace foundations, the more they uncover: ancient secrets buried beneath the floorboards and a radical truth that could destroy the monarchy. Han-Byeol realizes that her heart was never meant to be a stationary room in someone else’s house—it was meant to be the architect’s hand. Caught between the cold, blue blood of her duty and the burning red ink of her own desires, Han-Byeol must make a choice. Will she uphold the crumbling structure of her family’s past, or will she find the courage to tear it all down and draw a new blueprint? "The Blue-Blooded Blueprint" is a sweeping tale of historical intrigue, forbidden mathematics, and a love that refuses to stay within the lines. In a world of fixed angles, Han-Byeol is about to prove that the strongest structures are not those that stand rigid, but those that have the grace to bend.

The Last Runway is a hauntingly beautiful story of love, sacrifice, and the realization that the most precious things in life are the ones we cannot keep. "I spent my life being a mannequin for the world to dress up. I just wanted one person to see the girl underneath before the lights went out."