C89 A Fault in History(part I)

Hee Yi seemed to understand what had happened a thousand years ago, but Yim Ling was dumbfounded, not knowing what Hee Yi was talking about.

Yim Ling had no idea what had happened a thousand years ago. He had only been in this world for five to six years. Although he had read many books, among them... It was as if something from a thousand years ago had been forcefully erased