蜱,俗称壁虱,它们是现代的吸血鬼,被咬上一口就会感染疾病,肉眼难以发现,就连医生都难以诊断,这是全球最罕为人知、透过病媒昆虫传播的疾病:莱姆症。脸部麻痹、关节疼痛、脑膜炎,诸多综合型症状令病患痛不欲生,甚至失去生活能力。 「莱姆症」因艾薇儿登上国际版面,经过八个月才确诊,最后消失歌坛二年。。A typically quiet suburban community descends into chaos and paranoia after the delivery of mysterious red letters containing deadly instructions.。Tom is grounded for lying to his mom about dragons. While stuck at home, the Riders need help in the Hidden World. Tom must figure out a way to help his friends without getting into any more trouble.。