C601 There Was also a Traveler

"Trouble? Why didn't you tell me earlier?" Wu Ya shook his head and said, "I worked so hard for so long..."

That's too much trouble, and it's not only because of your hard work. That trouble might still be there now." The System Fairy paused for a moment, as if it was trying to clear its thoughts. After a while, she slowly said: "Let me tell you about the time travel