C724 Fight

After a meal, Loong Xianger looked at Koo Beichen with disbelief. It could only be said that Koo Beichen's luck was too good. Not many people in ancient times could get something like this, but he actually got lucky.

"It's said that the source of the five elements is related to a great secret. Since you've obtained it, you might be able to excavate it!" After thinking about it for a moment