"Is Guan Shanyue that powerful?" Ye Chen could not help but ask after noticing that Niu Qingshan was fearful of Shang Santian and Guan Shanyue.
"Not just powerful. It's no exaggeration to describe him as terrifying!" As Niu Qingshan shook his head lightly, the wrinkles on his old face squeezed together. He looked serious now. "It was the peak of Martial Dao in China 50 years ago. There were many martial venerables in the world. Meanwhile, my Fourth Junior Brother was a legend back then. Most importantly, I suspect that he's been to Kunlun."
"Kunlun?" Ye Chen frowned.
"Shang Santian's entrance is in Kunlun!" Niu Qingshan coughed hard a few times and continued, "However, nobody knows exactly where the entrance is. Back then, Fourth Junior Brother was close to the people from Shang Santian. He even disappeared for three months. Therefore, I suspect that he went into Shang Santian and comprehended something."