Whispers in the royal ledger

In Cheonmyeon-gung, the Royal Ledger defines reality. If your name is not written, you do not exist. Shin Ji-ae wakes to find her name recorded twice. One entry declares her a royal heir. The other insists she was never born. Now the palace is divided, nobles are moving in silence, and someone inside Cheonmyeon-gung is editing identities like ink on parchment. In a kingdom where existence is recorded, the most dangerous thing you can be is uncertain.