C65 Deal with Parents

There's a lock on it, and it cannot be opened without a key. I just don't understand why the items related to the fate of the Xiang Family can be casually placed in such a wooden box, if they were to be trifled with by others, they would open it with a single slash. Looks like the goddess isn't smart enough after all.

But for the time being, I won't directly split the box open