Elven princess with healing and empathic powers, Nuada's twin sister.
Their twin bond creates a direct physical and psychological connection.
The plot explicitly states that Princess Nuala is Prince Nuada's twin sister.
Abe's affection for Nuala adds a vulnerable emotional line to the conflict.
Abe Sapien discovers Nuala and falls in love with her after she reaches the troll market.
Hellboy becomes part of the effort to protect Nuada's endangered sister.
Princess Nuala is taken under the B.P.R.D.'s protection while Hellboy's team attempts to keep her safe from Nuada.
Explore the full interactive character relationship map of Hellboy II: The Golden Army