The Earth After Rebirth - Chapter 390 The Holy Grail

He, since childhood, had followed the Foreigner to practice the Defying Heaven Art, entering the most secretive special forces and becoming a fearsome assassin that made others tremble at the mere mention of his name. After a single failure, he took early retirement, but he ended up as the personal bodyguard for a rich heiress, a school beauty. Accidentally provoking some mysterious Cultivators, he gradually unveiled a hidden world of Cultivation beyond the mortal realm...

'Did I reincarnate as the First Born son of a noble???'Jack was reincarnated as Jack Kaiser. Firstborn son of Alaric Kaiser, the strongest duke in Elysium. Born and destined for greatness. Or so they said.In a world ruled by Magic and Martial Arts, where talent determines everything, Jack's future seemed guaranteed.Until an unfortunate hunting trip left him in a 10-year coma.A system awakens within Jack. Granting quests and accelerated progression, Jack realizes he might have a chance to reclaim his destiny.In a world of dungeons, monsters, a political challenges, Jack will rise to his new title and become the Strongest Kaiser in history.

What happens when a dantian becomes a nuclear reactor?When meridians behave like fiber-optic cables?When brains are restructured as supercomputers?When eyes are reconstructed as LIDAR?When neurons are structured as integrated circuits designs?When a cultivation manual is rewritten like a physics textbook?Simple.You get Elias Vance.A world-renowned physicist, inventor of interstellar communication, and proud owner of six Nobel Prizes (which he never bothered to unpack), Elias Vance had one problem: his brain was dying. His solution? Turn himself into data and transmit his consciousness into the great unknown.He expected the quantum realm. He got… a cultivation sect.Now stuck in a world where people punch mountains and drink spiritual chicken soup to get stronger, Elias does what he does best: overanalyze everything and break the system entirely.Armed with divine sense sharper than a microscope and an ego that runs on cold logic and dry sarcasm, he’s not just here to cultivate. He’s here to **optimize**.Forget pills and slow breathing. He’s got cellular Qi reactors, runic programming, soul-lattice engineering, and a vendetta against spiritual inefficiency.This is not your typical path to immortality.This is **The Quantum Path**.