脖领

脖 = 孛 + 月 : Beelzebub (b) is teasing the moon (月) by shooting little comets (孛) into his neck (脖) just inside observatory (o2). That's why there are so many craters on the dark side of the moon.

领 = 令 + 页 : Li Qingzhao wants to explore the catacombs below engine, which can only be accessed from inside engine. Because it is so dangerous down there she has to hand in a piece of paper with her name and gets back a name-tag which she has to clip to her dog collar so that she can be identified should something go wrong.