I Reincarnated During the Apocalypse and Killed My Enemies - Chapter 201 - : Finding the Crystal Stone

When Logan and his classmates are suddenly transported to a world teetering on the brink of destruction, they find themselves thrust into a desperate battle against a relentless demon invasion. In this new realm of magic and peril, each student discovers unique powers to aid humanity's fight for survival. However, Logan's ability to tame creatures is deemed the weakest among his peers, earning him scorn and ridicule.Despite the doubts of those around him, Logan's determination never wavers. As he bonds with mystical beasts and uncovers their hidden strengths, he begins to realize that his power might be the key to turning the tide of war. With every creature he tames, Logan grows stronger, proving that true strength lies not in raw power but in the heart and courage to stand against overwhelming odds.Logan's journey is not just about battling demons; it's also a personal struggle against his own loner personality. Having always been an outsider, Logan must learn to trust and connect with others, both human and beast. His solitary nature is challenged as he forms unlikely friendships and alliances, discovering that unity and cooperation are essential in the fight for survival.

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**.

Hye lived his entire life without a class. After the apocalypse hit the human world, strange creatures invaded and killed humans while new lands were being added.

Systems were given to humans and with the help of the guides, humans started to fight back for their lives. All of this happened under the watch of the venerable beings who were shining stars in the sky; gods!

Hye dreamt his entire life of a chance to prove himself. He was a hard working, earnestly learning and smart youth. However, the apocalypse never was merciful to such humans at all.

Until one day he got a chance to go back in time, when everything started. At this new starting point, he found himself able to finally obtain what he wanted, a class for himself and power beyond imagination.

But will things be this easy for him?

When low-level healer Elias Vale stumbles upon a cursed cocoon in a forgotten ruin, the last thing he expects is to hatch the reborn soul of the Demon Queen Revantra—in the form of a scared little girl.To save her from divine execution, she binds herself to him through an ancient soul pact, fusing their fates. Now, Elias is stuck raising the former destroyer of worlds—who can barely tie her shoes, but occasionally melts furniture when she pouts.What starts as reluctant guardianship soon spirals into something far more dangerous. As Rhea (her new alias) grows stronger, older, and far too attached, Elias must keep her identity hidden from zealous church inquisitors, ambitious heroes, and the remnants of her own loyal followers—some of whom want her dead... again.But the longer he protects her, the deeper the bond grows—and the harder it becomes to tell who’s really taming who.Because the world once burned beneath her wings……and this time, she’s not letting him go.