A) Charley accidently sets Von Kreepsula, Mona's #1 archenemy, free from his comic book. Mona and Charley will have to stop him before it's too late.
B) Charley got a new computer game, ""Starclangers IV"", ever since he's been acting weird, gets late to school and doesn't gets much sleep. After a while the game becomes everyone's favorite, even Mona's parents' and Mr. Shawbly's. Mona and Lily discover that the game has a virus that infects people's brains, they have to go inside the game and destroy the virus to save their friend and the whole city.
A) Mona avait enfermé le vampire Von Chokott dans une bande dessinée prison. Mais elle a prêté son exemplaire à Charlie, qui, distrait, a laissé s’échapper Von Chokott…
B) Le virus d'un CD-ROM possède l'esprit de tout le monde au village. Mona et Lily doivent trouver un moyen d'arrêter l'épidémie et d'éliminer un certain monstre Nefarius dans le jeu vidéo.
查理不顾忌讳借了莫娜最喜欢的连环画:大魔王现身。结果被雨淋了。莫娜害怕的事情发生了:雨水打湿了墨水,邪恶的大魔王从连环画里逃出来了,潜入镇上。莫娜和查理必须到连环画世界里面对恶魔,他们能成功吗? 查理买了一种新计算机游戏星际探秘2,废寝忘食的迷上了。整天都在玩,上课总迟到,变得木木呆呆。随着越来越多的孩子沉迷其中,莫娜发现这种游戏里带有病毒,这种病毒会影响硬盘,还有人的大脑!莫娜、莉莉和阿方用吸尘器进入到计算机世界并杀死了病毒。