Trixie was startled and hurriedly retracted her hand. She stiffly turned her head and looked at Daryl with a far-fetched smile, pretending to be calm.

"When did you put a small safe here?" Trixie said as he stood up and tried to look natural.

"It's for putting documents," Daryl answered casually as if he didn't take it to heart.

But his words made Trixie think more and asked, "Aren't your documents always in the safe at home?"

"It's too much trouble to get the ...