My Girlfriend Returned as a Dragon

Minjun's girlfriend, Sia, whom he thought had died after being caught in a Gate Break, has returned as a dragon after a year.

However, his joy is short-lived, as the more physical intimacy he shares with Sia, the more his life is in danger.

Is the only way to survive and continue their love to fully wield the dragon's power?

Will Minjun be able to overcome the limitations of his species and protect his passionate love with Sia?