C1944 Where did you come from

Where did the Guardian Clan come from? Why would the Heavenly Dao make them protect the Heavenly Dao? What was the Heavenly Dao? Dugu Hong had countless of thoughts in his heart. That's right, this world was getting harder and harder for him to understand. Dugu Hong's expression became solemn. The old man seemed to have noticed something, and the corner of his mouth curled up.

"To put it bluntly