In fact, compared to all the Cores present, Chu Yunfan was incomparably young.
Many people thought of the grandchildren in their family. Chu Yunfan could not even be considered their grandchildren. If they really counted their ages, he might be their great-grandson.
Their great-grandchildren might have just learned how to be a warrior on the battlefield. All the cultivation of Jinzhanghan had to be carried out on the battlefield.
But now, Chu Yunfan, this young fellow, was already on par with them. He was a terrifying existence that required so many experts to join forces to kill him.
They were all humans, but in comparison, they were too far apart.
Then, they recovered from the shock of Chu Yunfan's age and remembered the person who had been killed by Chu Yunfan with a single sword strike.
Instantly, a series of gasps could be heard.