Chapter 75: The Root [Volume 6 Finale]
They dug for six weeks.
Not with shovels—with a combination of industrial boring equipment borrowed from KIGAM, the Korea Institute of Geoscience and Mineral Resources, and Jake’s mana, which he used to reinforce the tunnel walls and prevent the mana-saturated soil from collapsing inward. It was the most sustained use of his power since the apocalypse ended, and he discovered something unexpected: it felt good. Not the rush of combat or the desperate efficiency of rift-clearing. A quieter satisfaction. The satisfaction of using infinite power for something that didn’t involve destruction.
The bore shaft descended 340 meters below the center of the bamboo grove, following the root network that plunged through layers of granite, shale, and mana-crystallized sediment that glowed faintly blue in the tunnel lights.
At 340 meters, the drill hit something that wasn’t rock.
“Organic material,” Sera said, staring at the core sample. “But the carbon dating doesn’t make sense. This reads as… prehistoric. Pre-Cambrian.”
“How old?”
“Four hundred million years. Give or take.”
Jake looked at the core sample. It was dark, fibrous, and pulsed with mana in the same rhythm as the bamboo above. It looked, unmistakably, like a root. A root that was four hundred million years old, buried 340 meters underground, still alive, still generating mana.
“Sera. What has roots, lives for four hundred million years, and produces mana?”
“Nothing. Nothing in any textbook, any fossil record, any biological framework we have.” She was trembling—not with fear but with the seismic excitement of a scientist standing at the edge of a discovery that would rewrite her field. “But the data is the data. This organism predates complex life on Earth. It’s been down here since before fish had jaws. And it’s been producing mana the entire time.”
“Which means mana isn’t alien.”
“Mana is terrestrial. It’s always been here. This organism—whatever it is—has been cycling mana through the earth’s crust for hundreds of millions of years. The rifts didn’t bring mana to Earth. They broke through the barrier that was keeping it contained underground.”
Jake sat down on the tunnel floor. 340 meters below Gwangju, in a shaft carved through ancient rock, surrounded by the soft blue glow of mana crystals and the hum of a living thing older than most of life on the planet.
“The System,” he said slowly. “The rifts. The monsters. They weren’t an invasion.”
“No.”
“They were a reaction. Something from outside broke through to Earth, and it hit the mana layer—this organism’s network—and the collision created the rifts. The System wasn’t attacking us. It was managing the damage.”
“Or trying to.” Sera was writing furiously on her tablet, equations and diagrams flowing faster than Jake could follow. “The System gave humans the ability to use mana—levels, skills, classes—as a defense mechanism. Not to fight the monsters. To help this organism heal. The awakened humans were antibodies. We were recruited by something that’s been alive since before humans existed, to fix a wound that something from outside inflicted.”
The tunnel hummed. The root pulsed. Four hundred million years of quiet, patient life, suddenly torn open by forces it couldn’t have anticipated, defending itself with the only tool available: the species that happened to be walking around on its surface.
“And now that the wound is healed,” Jake said, “it’s growing again. The bamboo isn’t a mutation. It’s an expression. The organism is reaching back toward the surface for the first time in millions of years, because the barrier that kept it underground was broken by the rifts.”
“Which means more groves. More mana. More adapted ecosystems. Not just in Gwangju—at every rift site on the planet.”
Jake thought about the numbers. Over three thousand rift sites worldwide. If each one became a mana grove—a place where the ancient network beneath the earth was pushing back toward the surface, generating mana, transforming the ecology—the world wouldn’t just recover from the apocalypse. It would become something entirely new. A planet with two circulatory systems: the water cycle humanity had always known, and the mana cycle it was just beginning to understand.
“We need to tell people,” Sera said. “Not just the government. Everyone. This changes everything—biology, ecology, energy policy, international relations. If mana is a natural terrestrial resource, then every country on Earth with a former rift site is sitting on top of an energy source that makes oil look like a campfire.”
“And every country will want to control it.”
“Yes.”
“And some will want to drill for it. Mine it. Extract it the way they extract everything else.”
“Also yes.”
Jake placed his hand on the tunnel wall. Through the rock, through the mana-saturated earth, he could feel it—the vast, ancient presence beneath them, not thinking (it didn’t think, not in any way he recognized) but being. Existing. The way a mountain exists, or an ocean. Too large to comprehend, too old to measure, too fundamental to ignore.
“I spent twenty years fighting to protect this world,” he said. “I thought the fighting was over.”
“The fighting is over. The arguing is just starting.” Sera put her tablet away. “Welcome to politics, Jake. It’s like combat, except nobody agrees on who the enemy is.”
They rode the service elevator back to the surface. The Gwangju sun was setting, painting the bamboo groves in gold and green. The ultrasonic hum was louder now—or maybe Jake was just listening harder.
He called his mother.
“Jake-ah. Are you eating properly?”
“I found something under the ground, Eomma. Something very old and very important.”
“Is it dangerous?”
He looked at the bamboo. At the birds settling in for the night. At the green light pulsing through a dead zone that was, against all expectations, coming back to life.
“No,” he said. “I think it’s the opposite.”
“Then eat dinner. You can save the world again after you’ve eaten.”
He smiled. Hung up. And walked toward the institute, where thirty-two people were waiting to hear that the apocalypse had been, all along, a story about something much older and much stranger than anyone had imagined.
The next chapter of the world was going to be very, very interesting.