What was the first vernacular novel in modern Chinese history?

English is not my first language so please take care of me and if you find mistakes in it tell me I fix it as soon as possible. Max Winchester died due to an "accident" while reading the novel after his death he meet God who allowed him to travel through and do whatever he think best but on condition to make Protagonist's life miserable. He also gives him the strongest system [Netori system] that help him steal Protagonists Woman, Chances, Luck, etc Why does God want to make that Protagonist's life miserable? And why [Netori system] given to the max let's find out. (English will get better after chapter 38.) I don't own a book cover, I find it online, If creator wants me to change it just message me, I will remove it.

Fade was a legendary assassin that could kill just about anyone, as long as the price was right and the reason was just. One day as he was reminiscing about his life when he lost someone important, he fell asleep. When he woke up he was in a weird place, a different body, a different world.

(Extended Hiatus) Being a socially inept terminally ill person for most of his life, Simon dies after completing his novel. What is waiting for him? A cliche mess that he had written himself. Watch as he becomes OP through his knowledge and random coincidence. “Why did I make my MC an edgelord?” “Why does this system make me too OP?” “Why am I bored?” “Why did I put harem in my novel?” Read before the MC drops this novel himself!

An ordinary young adult of the age 20, Ryan was reborn in the modern family universe. His cheat allowed him access to ready-made scripts for movies and tv shows as long as he participated in the modern family plot. He could get system points through which he could buy scripts. Not to mention that although he was born into a relatively wealthy family, the system will also provided him with a minimum wage, which would automatically improves as his net worth increases. With so many ways of making money, Ryan decided he didn't want to be ordinary in this life and walked down the path of a legendary scriptwriter.

Yayoi, a perverted lesbian otaku, got killed by a truck because of her own stupidity. Maybe it was an accident, but she was transmigrated into a modern/urban/face slapping/ Chinese Manhua. But why didn't she become the protagonist? Why did she transmigrate as an ugly bastard?! What is with this broken system that seems to be telling her to c*ckold every dude in the world? "Huh? A C-grade beauty? Come here!" "What? A B-grade milf? Come here! Let us fly together! Hehehe~" "An*l sex with aunt give me bonus point? Take my big *ss c*ck! Deeper we go!" "OMG! An SSS-grade Ice Cold Supreme beauty? Hold my beer, baby!" "Wait, wait, wait a minute... that's an SS-grade trap... heir of a big corporation? F*ck!" The moon glimmer, and the wind blow... While looking at the cute and flustered boy in front of her, Yayoi feels a little bit uncomfortable with the ambiguous atmosphere as her big *ss c*ck gradually erected. ... Once the time came when Yayoi finally came across her old enemy, she said smugly, "Didn't you know? I'm your step-father!"

A vampire who just woke up after his long hibernation, and found out that he have been hibernating for far too long that the world he knows, and the ones he knew as the strongest race was now extinct and only are stated in legends. Being new to this world watch Vladimir on his journey in this new world as he dominates the world and uncover the mysteries that lies within it. ... This novel is very boring at first 20 or so chapters and my grammar is not really that good but I promised I will try my best to Improve. The Cover is Not Mine... Credits to the owner...