C2390 The Traceless Sword Couldn't be Traced Back to Four

Lu Yuan may be from the Origin World, but he has another identity no one else knows.

Lu Yuan was related to the Origin Emperor!

If one were to calculate carefully, lu Yuan should still have the bloodline of the Origin Emperor flowing in his body.

Of course, lu Yuan was not the Origin Emperor. Like the Moon God, the Origin Emperor had never had a partner or a descendant in his entire life