"It's time to go to the library." Gu Aotian took two steps and turned around to Gu Lingyue and said, "Are you going with me or are you still being deceived by this scheming rabbit?"

"Scheming rabbit?"

"Elie can't understand what my brother is saying..."

"Oh..." Gu Aotian shook his head and said, "Just be happy, don't enter my room."

Just as Gu Aotian was about to go downstairs, he bumped into another stupid smile.

"Fate, haha." Hank laughed as he stuck out his tongue, "Is it a bunk or a bed? Do we two boys have to sleep next to each other?"

"The mouth... the saliva sprayed on my collarbone." Gu Aotian avoided in horror. What is more terrifying than the decline in bone is intellectual damage, which may be irreversible.

He ran down the stairs in a panic and escaped from Hank's IQ radiation range.

"Wow, Brother Dog, you're so awesome." Ellie immediately had another scene, and a pair of palms hit her, "The skeleton that Dean Mlak could not beat, actually ran away when he saw you."

"Class? Is that? Haha." Hank scratched his head stupidly, "Hey, I'm a celebrity too big."

"My brother is so powerful, he must be very good at cleaning the room, right? I am really unable to do it alone..."

"Of course, I have a strong cleaning ability, which one belongs to you?"

"This, this~~" Ellie had to choose another dark room, "Brother Dog, you are so nice, much gentler than Brother Skeleton."

"That's a must-have, I'm a tender man. Aotian is good at this skeleton, but he's not good at expressing himself and his emotional intelligence is too low..."

Hank just threw down his luggage and helped Ellie clean up the room.

Gu Lingyue struggled for a long time in thought, but reason finally got the upper hand, so she went downstairs to chase her brother.

Walking on the campus, the smell of knowledge is so fragrant. Gu Aotian couldn't help but open his arms and look at the library in front of him longingly, pulling Gu Lingyue to the stairs.

"Brother, do you want to be so perverted..."

Gu Aotian's face turned slightly rosy: "You don't understand that the pleasure of mortals comes from the body and matter. Eating, drinking and having fun is limited, while the spiritual world is infinite. The more knowledge you have, the greater the space for pleasure will be."

Gu Lingyue was trembling.

"I'll use words you can understand-" Gu Aotian explained enthusiastically, "If you can't read, you can't understand the novel. This is a lot of fun, right?"

"It seems that this is the case..."

“This is called the joy of learning.”

"Just just now, why did you suddenly become perverted again?"

As a man who has visited many cities and libraries, Gu Aotian easily found the first books he wanted to read - "The General History of the Concise World" and "Nature and Biology". He sat impatiently at the reading table, turned on the old pages, completely ignoring the surprised expressions of his classmates around him.

The first chapter of the book is very unreliable - [Chaos Gods].

Gu Aotian had to be patient and just read it as a myth.

This "Simplified General History of the World" is divided into three volumes, namely "Ancient History", "Ancient History" and "Modern History".

Among them, "Ancient History" is full of mythological elements, telling the history from "long a long time ago" to 874 BC. This part is obviously full of jokes and ghosts and gods, like the fusion of the Mountains and Seas and Greek mythology.

This part tells the disputes between the ancient gods. Because they constantly use terrifying energy in war, the world ecology suffered a devastating blow. The terrifying mutant poisonous insects stubbornly emerged from the ruins and launched catastrophic revenge on the world. The gods combined their forces to suppress it, but they still did not completely eliminate it.

The gods saw the consequences of war and were tired of disputes. In the end, they used divine power to enlighten the originally "non-human" species, allowing them to possess the wisdom, and gradually developed into great civilizations. The ancient gods watched the strong growth of the species they created, and the love of their elders was radiant, gradually replacing desire and tyranny, and since then they became the guardians of the world, no longer participated in worldly disputes, but only looked at people from afar.

Gu Aotian basically only reads the summary and skipped a large number of unreliable mythological chapters. He did not believe that people who had written so long ago could record these things, nor did he believe that these gods really existed. At most, they were only grand deeds passed down by word of mouth, and then the more they spread, the more evil they became.

Next is "Ancient History", which is from 873 BC to 528 AD.

In this era, enlightened species gradually entered the farming era from the era of hunting and gathering, and the population began to develop explosively, and thus a series of wars were launched for the fight for arable land. Some species were forever eliminated, and some species rose from it.

The four tribes of lion, elephant, tiger and leopard are undoubtedly the best. They dominated their subjects with their innate force and were brave and good at fighting to expand their territory. Among them, the calendar of the Elephant tribe is the most accurate. The first year of AD is the birth of the new god Quelio, which they believed, became the Gregorian calendar in later generations.

Around 457 AD, the four tribes joined forces to divide the powerful northern bear empire, completely consolidated the status of the four royal tribes, and vowed to never start a war again. They divided humans into three or six or nine levels as the dominant person.

But the good times did not last long. Peace only lasted for less than fifty years. Because of the inflated population and the desire for human nature, the "Four Kings' Battle for Hegemony" inevitably came. The war between the four royal clans was more intense than any previous war. Unlike the small-scale melee where various tribes were divided, they were already four large empires. In order to survive and develop, they all fought for the whole country and used the most dangerous spells.

Twelve years of cruel war consumed 70% of the world's population. Just as everyone was about to die together, an enemy they had never valued came from the shadows. He was the tomb king, the immortal witch king, Fen.

Some people say that Fen existed as early as the ancient war of gods, but was just waiting for an opportunity. Some people say that he was born to curse himself before his death. Some people even say that this is the punishment of the gods for the endless massacre of human beings...

There were occasionally legends of the dead before, but no one really paid attention to it until Fen stepped out of the ancient tomb.

All mankind finally had a common enemy, and the four royal clans ceased unconditionally to fight against the undead natural disasters.

Countless corpses gave Fen endless power. His army of undead swept the human world at an extremely fast speed, but humans who shared the same hatred quickly discovered the weakness of the undead. They forced themselves to give up the burial and burn everything. If a city was destined to fall, the army would cruelly burn all those who had no time to escape, and finally themselves.

The undead legion entered a state of insufficient troops, with only a decrease in number and not increasing, and the speed of advancement gradually slowed down. Fen himself was wiped out by his most powerful twelve subordinates. These arrogant and difficult guys have gained freedom from then on, at the cost of the undead world no longer has the word unity.

Fen's death is also the end of "Ancient History" and the beginning of "Modern History".

From the beginning of the 529th year of the Gregorian calendar, the world has entered a tug-of-war period of hundreds of years. Once humans relax their vigilance or internal disputes arise, the undead will take advantage of the situation. In the crisis, humans will unite and regain their territory. The undead will have to stop. Since the undead world has been polluted to inhabit and farm, humans have no intention of occupying their land. It won’t take long to heal the scars and forget the pain, and begin to fall into a new round of internal struggles. The undead will take advantage of the situation and enter again.

During the hundreds of years of disputes, humans have gradually developed martial arts, magic and science, and the same is true for the undead. Both sides are looking for something to make themselves stronger.
Chapter completed!