In order to conserve electricity, Chang, who lives on the third floor of the museum building, is reluctant to turn on his own air conditioning. When he simply can't stand the heat, he goes down to the first floor and camps out beside the mollusk tanks.
為了省電，就住在寶貝館 3 樓的張議顯，夏天時總是捨不得自己開冷氣，熱得實在受不了時，就乾脆到一樓的寶貝水族箱旁打地鋪。