Three Sentence Ficathon

He stalks past Hypnos without a word, sneers silently as Hades berates him, and looks through Dusa like she's not even there. Achilles has his suspicions right away, but when Cerberus starts growling at the prince, he knows something is wrong with Zagreus.

Hades won't hear him, but Megaera and Thanatos - they've noticed too, and before long all three are venturing into Tartarus without their Lord's permission, searching for any hint of the real Zagreus.