Edgar keeps waking up his new baby sister but he can’t help being noisy. Luckily, his friend Ruby has an idea! Can Edgar learn to be as quiet as a mouse?
Edgar最近好煩惱,牠的家裡有個剛出生的妹妹,但總是會被Edgar製造的噪音吵醒,Ruby決定幫助Edgar,牠帶著Edgar到老鼠的學校學習,Edgar最後能變的像老鼠一樣安靜嗎?