Kryvon Ieshi

Overview
Kryvon Ieshi is one of the mysterious characters in the novel with unknown background and grandfather of Souta Ieshi.

Appearance
An old man with white hair, mustache, and beard.

Background
Not much is known about his background except that he was one of the richest men in the world.

He's also the father of virtual technology on earth. He's also the sole developer of the famous VRMMORPG Battle Worlds Online.