The couple studied it for a while but still couldn't unscrew it.
"Looking at it like this, it's not clear if there's anything inside. Why not find someone to saw it open?" Xiaofeng pondered over it for a long time but didn't find anything unusual about the hairpin.
"That might not be wise. It's still his mother's memento. If we ruin it, it would be hard to justify." Gu Yecheng smiled, "Maybe I'm overthinking; it might just be a random item his mother gave him, unlikely to contain any clues."
Sometimes, indeed, many coincidences occur, or people have certain feelings in specific situations.
Men Chao's mother might have suddenly felt something back then, and then she gave Men Chao a thing, probably without any specific meaning.
"Why not leave it with me? I'll find someone to take a look," Xiaofeng said to Gu Yecheng.
"Alright, leave it here for now." Gu Yecheng remembered something, "But you need to be careful."