MTL - Tomb Robbery: Starting From the Classic of Mountains and Seas - Chapter 110

As long as the land is square, Yan Bicheng should divide the world into four parts.
The dark organization “Ruyimen” has abducted children for many years, trained them as assassin agents, and sent them to the families of various countries for use in order to collect a lot of secrets, and gradually extended their evil hands to the court.
Feng Xiaoya, the favored minister of the King of Yan, suffers from bone melting disease. She is unparalleled in her “sickness and beauty”. For some reason, she abandons the eleventh wife, Qiu Jiang, and puts her under house arrest in the mountains. Qiu Jiang, who has forgotten his past, fled alone on a stormy night. After several twists and turns, on the way back, he met Yi Fei, the third prince of Cheng who was in trouble in a foreign land.
One wants to regain memory, the other wants to regain the throne. The two people who are incompatible with each other walk side by side towards Cheng in a bloody storm… but they find that the Ruyi Gate, which has been entrenched in Chengjing for a hundred years like a poisonous snake, seems to have undergone an unknown shock… …
The situation of the Four Kingdoms is back, and there is only one goal – to eradicate the evil organization Ruyimen!
However, as Qiu Jiang’s memory slowly recovered, a unparalleled secret finally surfaced…
Mrs. Ruyi, who is it? There is another mystery behind Ji Ying’s death?
What is the purpose of this return journey after a narrow escape, and where does it go?

- Description from novelbuddy

An ordinary (?) grandfather, Choi Chuntaek. In an effort to protect his granddaughter, he started the virtual reality game 'Arkstar.'

Then... he accidentally obtained a legendary class?

The entire Yunzhou knew that the Ye Family had a new step-child in the house: Ning Li, a low-born and barely literate. However, when she looked at her 17 years old self in the mirror after coming back to life, she grinned.At 17, her step-siblings had yet destroyed her looks and stolen her glory—she still had everything with her. Since she was given an opportunity to start over, she ought to take revenge on everyone who had wronged her before. It would be interesting.After Ning Li was chased out of the Ye Family, she was cherished by the most popular solo singer in the entertainment industry, protected by the top international racer, courted by the heir to a multimillion corporation, and loved by her billionaire grandfather who wanted her to inherit the family business.Even Second Master Lu said to her, “Hold up you little brat, I think you should come home with me.”Rumor had it that Second Master Lu was handsome and beyond any girl’s reach until that one fateful day, when someone saw a drawing of a cool and proud young boy with bangs covering his eyes fall out from Second Master Lu’s book.The news spread like wildfire overnight, and on the next day, Second Master Lu was questioned. Ning Li coincidentally passed by, and upon considering her relationship with him in her past life, she stepped in and shut down the busybodies.Lu Huaiyu stared at the girl before him as he subtly put away the love letter in his hands and said with a smile, “I shall repay you with my body for saving my life.”A long while later, Ning Li saw herself in that particular drawing and she was silenced. She knew it was all a huge mistake.

Renji was nothing special. No wealth, no fame, no grand ambitions—just a 23-year-old gamer wasting his days in a cluttered apartment, escaping reality through the immersive world of Eternal Realms. In the game, he was powerful, respected, a leader—the elven king, commanding armies and shaping the fate of kingdoms. But outside the screen, he was just another nobody.That all changed the moment his world shattered.What started as a routine gaming session took a terrifying turn when his screen flickered, reality twisted, and an unnatural force yanked him from his chair. When he opened his eyes, he wasn’t in his apartment anymore. He was in a world of towering forests and ancient magic. He was wearing regal robes, a golden crown resting atop his head. And before him stood four elven women, their expressions filled with reverence and concern.They called him King.Memories not his own flooded his mind—battles, alliances, the weight of a kingdom’s future resting on his shoulders. It wasn’t just a game anymore. This was real. And the fate of the elven race now depended on him.But Renji wasn’t a hero. He wasn’t a warrior. He was just a gamer who had no idea how to rule a kingdom, let alone survive in a world teetering on the brink of war.But Just as he was pondering on it a mechanical voice sounded in his mind.