The granite lintel above the bronze gate began to hum.
Austin stopped with one gloved hand on the release valve.
His system had finished recording the Vault 04 expedition: four trials cleared, the quantum core connected, Overseer-04 restored, and one hundred and thirty-five tons of structural steel secured.
The regional capstone reward struck his core.
KAAAAA-BOOOOM!
The First Epoch containment mesh flared white-hot.
The fusion shell collapsed inward by a fraction. Austin’s cultivation surged through Levels 43 and 44, then drove straight into Level 45. The core became a two-million-degree storm of liquid stellar fire.
Fusion accelerated. Energy poured against the magnetic boundary, but the mesh held. It converted the dangerous radiation into harmless warmth and fed clean power through Austin’s spirit veins.
A fanfare sounded.
“Level forty-five.” Austin checked the two readings that mattered most. Containment was steady, and there were no hot spots.
New fragments snapped into the four rings around his legs. His gravity field pressed harder against the stone, and the straight doorframe seemed to bend.
Then Solar Vitality Dawn activated.
A warm golden pulse spread fifty meters in every direction.
Moss that had been dry for ten thousand years turned green. Purple and white flowers opened in the cracks between stones. Lichen spread into soft carpets across the floor.
Ancient scholars called this the Ten-Thousand-Flower Auspicious Omen of the Pure Yang Sovereign. It had appeared only twice in thirty dynasties, both times when an immortal ascended on a solar chariot.
Austin used the occasion to tighten his hard-hat strap.
The cave’s chill disappeared. The air smelled of cedar, sun-dried hay, and fresh rain.
Xiaoyao dropped to his knees in the new moss. Warmth poured through his spirit veins.
As an outer disciple of the Clear Sky Sect, he had been taught that Foundation advancement required decades of bitter pills, damp caves, and painful meditation.
Now he did not even need to circulate his technique.
Solar essence cleared his blockages in three breaths. He broke through two bottlenecks, and his Foundation Core settled at the peak of Stage 3.
“I broke through,” he whispered. “Other disciples spend sixty years advancing half a step. I gained two stages by breathing the Grand Senior’s excess heat.”
“It’s stray energy from my core housing. And get your knees up. There’s sharp metal under that moss. Tear your trousers and you’re patching them yourself.”
Pug flopped onto the flowers and purred. His left head nibbled a clover sprout. His middle head rested on Austin’s boot. His right head watched the pocket where Austin kept the beef jerky.
Austin took one careful step and checked his balance before opening the gate.
He examined the warning at the edge of his vision.
CORE CRITICALITY: 99.4%
SOL-CLASS DWARF STAR AT LEVEL 50
“Five more levels. Then this becomes a true dwarf star behind my belt buckle.” He considered the practical problems. “I’ll need better cooling, reinforced work clothes, and heat protection for Tie Kuang’s crew. The light alone will make Sunset Peak visible from the capital. But the output could run a hundred furnaces and a magnetic railway across the west.”
He checked the gate’s hinge fittings. The ancient grease was still intact.
“Credit where it’s due. The pins are still packed with moly grease after ten thousand years. Whoever chose these pins knew the trade.”
Behind him, forty-one loaded pallets waited in a neat line.
“All right, crew. Let’s open the hatch and get the approved loads home.”
Austin pulled the brass handle.
KA-CHUNK!
The locking dogs released, and cold air roared into the canyon.