C1837 All the Accumulation be Not in Vain

Seeing how cautious the man was, Xiang Wanwan smiled and said, "Even though the copy is very real and if you don't look carefully, you won't be able to see any flaws, but the most important thing is the signature."

"Signature?" Hearing Xiang Wanwan's words, Bai Jingchuan was even more confused.

"Yes, the difference lies in the signature." Nodding slightly