I Built Optimus Prime by Hand, and You Call That Alchemy?

A sudden mutation.

Another world overlapped with the human world.

Overnight, countless creatures from another world appeared on Earth. Humanity's habitable territories steadily shrank, bringing civilization to the brink of survival.

Humans were forced to fight all kinds of monsters.

When monsters were killed, they dropped all sorts of items, including one called a "Class Awakening Scroll."

When Liu Feng learned that another world had arrived, he threw himself into battle at once and successfully awakened the unique class of Alchemist.

Becoming an Alchemist allowed Liu Feng to bring his intelligence and courage to their fullest potential.

Before long, he became one of the strongest humans.

Levels 1-20: Break down and combine matter through physical processes, and build all sorts of combat robots by hand.

Levels 21-40: Break down and combine substances at the chemical level, creating poison gas and gas explosions from a distance.

Levels 41-60: Break down and combine cells, regrow severed limbs, modify the human body, and synthesize powerful bio-monsters.

Levels 61-80: Break down and combine molecules, creating nuclear fission on the spot.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.