Desolate Era - Book 44, Chapter 2 - Ji Nings First Massacre

The first-ever virtual reality game, New World. {The time has come.} {Synchronization starts.} That marked the beginning of the catastrophe. As the game became reality, the Earth began to crumble. However, there was hope. All-Master Jeong-hoon, who had survived until the very end, was just one step away from finishing the game. “Gah!” But ended up being betrayed by his comrades. “Should I say, from the moment you said you wanted to end this game?” The reason for their betrayal was simple, if the game ended, their power would disappear. The moment they thought it was all over. [An unknown mysterious force is protecting you.][An unknown mysterious force is sending you back to the past.][Warning! The system attempts to intervene… failed.][Warning! Warning! The system attempts to intervene… failed.][Warning! Warning! Warning! The system attempts to intervene… failed.][An unknown mysterious force dissipates.] Thanks to that unknown force, he returned to the past.

Every hero starts with power. He started with dust.One moment, the classroom buzzed with teenage chatter. The next, silence fell. Students blinked—and opened their eyes in an ancient hall carved from gold and marble. The air shimmered with divine magic. And at its center stood a goddess—flawless, proud, unbelievably beautiful and wrapped in flowing white.It was a divine summoning performed by a divine goddess.Among them was Vritra… and his stunningly beautiful mother.While others received blessings, powerful physiques and grand titles, Vritra was given a skill so pathetic it made even the goddess wrinkle her nose. An ability—so pitifully weak that it drew laughter, scorn, and even disgust. But that wasn't the worst part.Betrayed and cornered inside the labyrinth, Vritra had two choices: die… or fall into the death trap.A death canopy with no exit and no chance of survival, the only option was to slaughter the demons endlessly for months.Finally!! He forced his dormant skill to awaken, after killing thousands and hundreds of thousands demons and devouring them, becoming a broken ability.******White robes. Cold arroganceA sinful revenge.White robes can stain. And in the dark, even divinity can moan.And then there was his mo— guilt in her breath, shame in her eyes, whispering apologies between gasps in her son's ear, doing what had to be done… for both their sakes.

He went from an ordinary student to a god-level master in manufacturing.
Continuously progressing, processing range from hundreds of meters to tens of atoms, processing precision from microns to nanometers to atoms and molecules, everything was possible.
Wassenaar Accord? The embargo against China? What we have banned are technologies that China doesn’t care much about. Most of the member states have to import technology from China, shouldn’t the member states have a meeting to discuss and bring in China as well?
Forbidden chip sales? Is there a mistake? We barely managed to maintain our low-end market with a large amount of subsidies, it’s already good enough that China didn’t initiate an anti-dumping investigation. President, are you sick?
Hmm, it seems like living cells can be processed precisely as well. Do you need to refine the cancer cells that you are spreading out?

- Description from Novelupdates

The young lord of a small and weak country saves a dragon beside the sea one day.