C1503 An Old Photo

"Boss, don't you think it's too slow for us to read them one by one?" After Morin flipped through two books, he started to complain.

"Didn't you say that there might be Grandpa's journal here? If you don't read it, how do you know which ones are his?" Chu Yun did not even lift his head to look at it. He was afraid that he might accidentally read the clues again