C686 This Senior Sister Is a Simpleton!

Gao Chi was taken aback by his father's keen observation skills. He hesitated before replying, "I'm not sure about that. When we hired them, we agreed to provide accommodation but not meals. I guess they must be taking turns to go eat!"

"Really?" Gao Dayuv still seemed puzzled. Gao Chi quickly changed the subject, "Oh, by the way, Dad