Cosmic Trading System - Chapter 13 - : Turning Over

She, the world's chief doctor of the 21st century, the legendary overlord of the medical world, was killed and her soul transmigrated…She, the useless miss of the Windcloud Empire, was ugly, silly, and obsessed! She died in her own sister and fiancé's hands…When she reopened her eyes again, she had the soul of the strong but the body of the weak…When she became her, her fate would be rewritten and a miracle would appear…This was a story of a two-faced person meeting another two-faced person. With pure hearts, they would end up together.

Li Yi accidentally obtained a black science and technology library, which contains countless books of the inheritance of high-tech civilization and records countless knowledge.

There are thousands of bells in the book, there is a golden house in the book, there are many horses in the book, and there are Yan Ruyu in the book.

Li Yi has completely turned into a bookworm, learning all kinds of knowledge from the library, grand unified theory, particle Tebo theory, …, acquiring various black technologies, superconducting materials, super batteries, intelligent algorithms, … .

- Description from novelbuddy

The half-elf Sharlayan, who was excluded by his tribe since he was a child, got rid of the restriction of anti-addiction on the day he became an adult, and obtained his own golden finger-the “window” that can communicate with other worlds.

From this moment on, his every move will be under the attention of countless people from other worlds, but because of this, he has obtained a lot of vital information from the bullet screens of those sand sculpture netizens.

About the nature of Azeroth, the future of the high elves and Quel’Thalas, and, as a half-elf, my true origin.

The world is beginning to unravel the veil of mystery, and no matter whether Sarlayan is ready or not, the magnificent wave of the era is just around the corner.

“Children, embark on a journey, witness this vast and mysterious world with your own eyes, and discover the truth hidden behind it.”

“Don’t be ashamed of your half-elf blood, I believe that one day, you will fulfill my and your mother’s expectations, and make the whole of Azeroth proud of you!”

“…Also, who said your mother is human? Have you heard of Dragon Knight?”

――Father, Julian Deep Shadow

- Description from novelbuddy

In the wake of the first wave of shadow creatures, the world was plunged into ruin, a desolate yet enchanted wasteland. Humanity, driven underground, clung to survival while desperately plotting to reclaim their shattered world.But from the abyss of darkness, something miraculous stirred—a mysterious tree, shimmering with ancient power, appeared overnight. It chose only the strongest of heart, those with unbreakable will, gifting them extraordinary abilities. With these powers, humanity rose from the depths, waging war against the shadows.Yet beneath the surface of their heroic deeds lay a hidden rot. Corruption seeped into their ranks, and arrogance clouded their judgment. As their powers grew, so did the whispers of betrayal. The true battle may not be against the creatures lurking in the shadows—but against the darkness festering within their own hearts.A question lingers: When heroes fall, who will rise to take their place?