He exhaled a breath of stale air and couldn't help but feel secretly fortunate. In recent years, as his children were born one after another, he had indeed used the space less and less.

Nowadays, his space is filled with valuable items, such as precious medicinal herbs, which are better preserved in the space, as well as his family's savings certificates and gold and silver jewelry.

The remaining thank-you banquet items are rarely displayed in the space anymore.

Especially after Yangyang and Tangtang grew up, he and Yu Yuehui discussed it carefully and decided to avoid using the space as much as possible, unless it was absolutely necessary.

After all, children are innocent and naive, and sometimes they speak without thinking. Even if they are repeatedly reminded, it is hard to guarantee that they won't accidentally let something slip.

Although most villagers are simple and kind, they might not think much of it if they heard it, but what if there is a confused person with ulterior motives?

Xie Yan was horrified that the secrets of the space might be discovered by those above, and although they might not be dissected for research, he would definitely lose his freedom.

Among their children, Chaochao seemed to know something vaguely, but never asked any questions.

Yangyang, that silly girl, is always so cheerful; she knows absolutely nothing about the space. As for Tangtang, Xie Yan isn't sure if she knows the secret of the space.

However, you can rest assured that Tangtang reads a wide variety of books, knows more than others, and is very discreet, knowing what to say and what not to say.

After thinking it through, Xie Yan once again thanked her consistently cautious self in her heart.