Instead of Checking In Regularly: I Hide And Cultivate In The Monster-quelling Tower And Become Invincible - Chapter 555: Enemy on board

She roused from a pool of blood, vowing to exact retribution on those who had harmed her.

In the history of geology, more than 500 million years ago, there was a period of the Paleozoic Era known as the Cambrian Period. This period, being the first period of the Paleozoic Era, does not only have a significant meaning for geological research, but also is the most insane, splendid and mysterious period in paleontological history.

Before the Cambrian Period, the Earth’s species were relatively monotonous. When the Cambrian Period started, just after millions of years, which is a relatively short period of time in terms of geology, all kind of species on Earth suddenly evolved wildly. Countless of invertebrates, arthropods, mollusks, brachiopods, annelids etc. have appeared on the planet without any warning, greatly enriching the diversity of the Earth’s species. This million years period is known as the “Cambrian Explosion”. And after billions of evolutionary years, the Earth today blooms with diverse lives.

The cause of the Cambrian Explosion is a huge mystery and also the biggest paradox of Darwin’s theory of evolution.

What if… the Cambrian Period is coming back in this era when human civilization has already conquest the entire planet, and the global species will once again evolve wildly, what kind of challenge will this planet encounter? What kind of fate will humans, who are falling from the top of the food chain, face?

- Description from Novelupdates

When Li Yu woke up, he found that he had traveled to the game world of “Avenue Eternal”.

At this time, there is still half a year before the player arrives.

The evil demon catastrophe has not yet begun, and the forbidden areas of death such as the rotten swamp, the golden desert, the ghost country of the Yinshan Mountains, and the boundless monster sea are still silent. The whole world is calm.

Li Yu took advantage of his foresight and took advantage of the opportunity to develop wretchedly.

After the game is launched, along the Qingshui River, players often see a senior NPC with a glittering ID fishing.

Whenever the players approached excitedly to chat to see if they could apprentice or trigger tasks—

“What? You want to worship me as your teacher?”

Li Yu shook his head: “Excuse me, your qualifications are too poor. But Pindao once lost a Chilong jade pendant in the zombie cave. If you find this thing, I can teach you a spell.”

“Do you want to learn alchemy?” Li Yu smiled slightly: “There is a group of evil cultivators in the Wugui Cave of Qilao Mountain, as long as you can eliminate the evil for the people, and bring their magical instrument Xinjin and copper bottle to me, How about Pindao passing on your alchemy skills?”

“You want to worship Zixia Sect?”

“Do you want to learn alchemy?”

“It’s all right.”

Li Yu said meaningfully:

“But you have to understand one truth, there is no free lunch in this world!”

…

It was not until hundreds of years later that many top figures fell and disappeared, and the players also changed one after another, but Li Yu was still active in the world of dry ground, and he was even about to rise through calamity.

Many players have to sigh: This NPC is too strong!

- Description from novelbuddy