C729 The Brother and Sister Reunited.

"Brother…"

Hearing Lin Yunchen's words, something seemed to surge out of her heart, causing her to suddenly call out the word "brother".

"How do you know that I'm your brother?"

Lin Yunchen was a little surprised as he looked at the figure standing there. He could not help but slowly speak. His voice was filled with gentleness.

"Before I came to the Grand Beginning Realm