X-Dragon Era
Xin Yun, a sarcastic young man, traveled to an unknown world by chance, but lost his chance to become the strongest because of his obsession with women... or sex. In a collision of the powers of nine powerful men, an incredible thing happened. Xin Yun was reborn back to the time when he traveled to the Isekai world. A fantasy journey is about to begin... 【The comic adapted from this novel is popular all over the world】
Chapters 307-309: One Against Four_2
Although Xin Yun might not seem like much in the eyes of others, Po Kong knew that even if Xin Yun hadn't improved at all over the years, he was still not someone ordinary people could deal with. However, the fact was that Xin Yun had been making progress. Although the speed of this progress wasn't as fast as imagined, reaching the Second Order of Gold at the age of seventeen was still quite impressive.
Back then, it was with the strength of a Gold Three-Star that Po Kong had successfully defeated Blue Luster, who was a Crystal Two-Star. Now... Xin Yun also possessed the strength of a Gold Two-Star. Although this was one rank lower than Po Kong's at that time, Po Kong was quite curious to know how much Xin Yun had improved over the years and whether he had gained the ability to defeat him!