Monster Factory - Chapter 640: The scene is getting out of control.

Otaku Lin Fei crossed over to a new world…

Rare and exotic medicinal pellets? I eat them like snacks…

Powerful martial art secret instruction manuals? I can sell them like newspaper bundles…

What..You’re an absolute genius? I wreck geniuses like you for a living…

Why am I so powerful?

It’s because I have leveling system version 1.0!

- Description from Novelupdates

This is the story of how I became the greatest genius in the history of humanity, destined to go down in the annals of history for all eternity!This is the story of how I made humanity what it is today.It all began on a fateful night in New York. With a certain peculiar dream.The Universe is grand and mysterious. What's important remains hidden...

At 35, Lin Zhi finally died from exhaustion on the delivery table!In her life, she was never married or had children, faced with a difficult and bumpy fate, but fortunately, she successfully delivered 3000 babies.After death, she arrived in hell, where King Yan, appreciating her merit, allowed her to be reborn at the age of 20, and even bestowed her with a pair of... Holy Hands for delivering babies?!Lin Zhi was somewhat bewildered, she didn't want to be a midwife again!“King Yan sir, that... actually, you could grant me a cool, super-rich, devastatingly handsome husband who would love me for a lifetime.”King Yama said, “Lin Zhi, I think you'd better come back to hell with me!”

This is a story of a man named Kim Sae-Jin, who one day, inexplicably wakes up as a Monster. Follow him and his perilous journey to get his life back as a Human, all the while growing even more versatile as a Monster in the process. This should be… complicated, somewhat.