Chapter 5 resumes where celebration is thinnest. While Perseus recounts Medusa's slaying at his wedding feast, the royal courts fill with clamor that portends war, not marriage. Phineus storms in with armed followers, shaking an ashen spear, and calls Perseus a ravisher protected by wings and Jupiter's golden fraud. Cepheus intervenes with a speech that reframes the dispute. Andromeda was not stolen from Phineus by a rival's charm. She was bound to a rock for the sea monster until Perseus saved her. Custom and rescue collide, but rhetoric buys only a breath. Phineus hurls his spear anyway. It sticks in a cushion while Perseus leaps from the couch and would have killed him had Phineus not hidden behind an altar.
What follows is a banquet turned battlefield. Rhoeetus dies with a spear in his skull. Blood soaks the laid tables. Guests who came for wine draw swords. Pallas arrives with her shield to protect her brother. Ovid names the dead in grim procession: Athis struck while bending his bow, Lycabas pierced through his garment, Phorbas and Amphimedon slipping in warm blood, Emathion the aged observer of justice beheaded at the altar while his tongue still curses, the lyre player Pettalus mocked and stabbed so his dying fingers still touch the strings. Perseus fights with sword, bowl, and momentum until numbers favor Phineus.
When the hero sees he will be overwhelmed, he warns allies to look away and lifts Medusa's head. Enemies stiffen into stone mid-lunge. Phineus, who mocked divine parentage moments earlier, begs for life with hands outstretched. Perseus petrifies him anyway, turning rivalry into permanent cautionary sculpture. The hall fills with mineral witnesses. Victory is total and ethically uneasy. Overwhelming force ends the fight but forecloses repentance. Thomas, the ER nurse anchoring this book, recognizes the pattern when a code team stabilizes a violent scene through restraint or sedation: necessary, irreversible, and requiring review afterward.
After Seriphus, Polydectes still denies Perseus's deeds as fiction. Perseus offers proof without bloodshed for bystanders and turns the skeptical king to stone. Transformation again functions as political messaging. Winners freeze opponents into readable warnings. Chapter 5's opening movement asks whether emergency power can ever feel clean. It can stop harm. It cannot automatically settle legitimacy. Phineus claimed prior contract. Perseus claimed rescue merit. Stone ended debate but not the moral accounting survivors owe one another.