ProudMonkey

Shin Kinghad is a kid that had been abducted and trained by a powerful underworld organization since he was three years old. After six years, he was rescued by the Special Forces during their operation against that organization and was adopted by the captain of the Special Forces.

Since then, he treated the son and daughter of the captain as his own brother and sister. 

Years later, he joins the greatest VRMMORPG of all time, [Destiny's Fate] online, due to repeated invitations from his brother. He creates havoc inside the game as he climbs his way from being a beginner player to a peak class expert. 

But as he grew up, he became curious about his real identity and his biological parents. He tried to investigate it with the help of his brother and best friend. And after discovering his real background, he decided to follow in his father’s footsteps and stood at the peak of the world using his Martial-Art Skills and Mentalism Techniques.

Child of Destiny

"You may even get a huge surprise when you see her. You know her after all," said Simba to Shin with wearing a huge grin with his lips.

Shin was taken aback at Simba's reply so he looked at him with confused expression on his face before saying. "I know her? You mean I know her in real world? Who?"

Simba was still grinning from ear to ear while saying to Shin. He didn't answer Shin's question, but Lawless suddenly butted in their conversation. "Brother Sickarius, if he tells you who is it, then the element of surprise will be gone just like that."

Simba suddenly started chuckling after hearing that and said. "Hehe… Yeah, he was right about that, Shin Bro. But if I call her over, then your dual-identity will be at risk. She is currying favor from your Big Sis after all. So, she might spill the beans when they meet up. But that is unless you ask her not to do so."

Childhood Friend?