At an ancient academy where dragons choose their riders, power is not taught — it is granted. Y/N arrives unexpectedly in her sixth year, breaking every rule of timing and tradition. Thrown into a world of rankings, rivalries, and silent expectations, she is taken to the Dragon Vault — a colossal cavern holding thousands of ancient beasts. Inside, she stands alone as the dragons begin to awaken. Some bonds are immediate. Some are rejected. Some change everything. And in a place where everyone is already defined by power, Y/N is about to be chosen — or forgotten.