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

Shin had taken down yet another beast monster. But after dissecting its body and gathering useful materials from it, he felt a little disappointed since he did not find any Beast Core from it.

He had already spent an entire day already hunting quite a number of Lord Rank monsters as well as the ones in Common, Elite, and Special Elites in the area. Surprisingly, none of the monsters that he had encountered were at Chieftain Rank, which was quite strange.

And despite the number of monsters that he had hunted alongside Astaroth, only a few of them possessed a core. Even the Elemental Type Monsters that they had encountered did not guarantee that they had a Core either.

He now understood that not all the monsters in the area could possess such a thing in their bodies. And only those with the strength that far surpassed the ones on the same level and rank possessed them.

Overlord Stoneback Gorilla (Part 1)