Anaak is introduced in the second floor, where she forms a team with Shibisu and Hatz.

Spoiler

She introduces herself as one of Jahad's Princesses, but it's later revealed that she's actually the daughter of the real Anaak Jahad, who was impregnated by her lover and ran into hiding. Though she is only a demi-princess because of the diluted Jahad's blood in her, she used to possess two of the 13 Month Series at one point; something only a few Princesses have accomplished. She is climbing the Tower for revenge.