C591 The past Is too Long

Hearing Tuoba Qingyun's hopeful question, Chu Xuan was silent for a few seconds, then he sighed softly and said, "I don't know the answer to your question either. I have not seen your ancestor for a billion years. I don't know where he is now, or whether he is still alive."

When they heard that even Chu Xuan didn't know whether his ancestor was still alive