Dr. Stone-s04e01-1080p--hin-eng-jap--pikahd.com... Now

Stanley fires the flare. It arcs perfectly, striking the platinum-coated arrow.

SENKU: "Because your 'perfection' is extinction. You're not a person. You're a leftover program. Who made you?"

(American military sniper, scarred, cold) lowers the scope. Beside him, DR. XENO HOUSTON (brilliant, older, chained to a portable life-support device) smiles thinly.

The name hits like a punch. Senku's grin vanishes for a split second—then returns, sharper. Dr. Stone-S04E01-1080p--HIN-ENG-JAP--PIKAHD.COM...

A dark room. A single petrified figure sits on a throne of stone. The figure cracks. A hand—feminine, delicate—breaks free.

KASEKI (mechanic, yelling): "It's not rock! It's... some kind of metal! My tools can't scratch it!"

Dr. Xeno Houston, before petrification, had been building an AI to manage global infrastructure. When the petrification wave hit, he uploaded a fragment of his own consciousness into the satellite network. Why-Man is that fragment—insane, absolute, seeking to "perfect" humanity by turning them into a single, silent computational network. Stanley fires the flare

XENO: "If we hit the exact harmonic node... the monolith's own energy will turn it to glass. Then it shatters."

The crew braces as the ship is dragged into a dark cleft in the monolith. Inside, it's a cavern of glowing green veins—like circuitry made of stone.

SENKU (quietly): "Byakuya? No. My dad was an astronaut. Not a mad scientist." You're not a person

Senku stands at the bow. A small motorboat approaches. In it: Xeno Houston (on life support) and Stanley Snyder (rifle ready).

The Perseus cuts through churning gray waves. Lightning forks across a bruised sky. Rain hammers the deck.

RYUSUI (captain, from the helm, over tube): "Senku, we've reached the core. You need to see this."