emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain
虚
=
业
+
虍
:
Xu Xian (xu) and the bullfrog (业) were preparing for a football game in front of the space station (Ø1) and had already painted eye black stripes (虍) onto each other when suddenly a black hole (虚) appeared and sucked their eye black off again before collapsing.
见
=
⺆
+
儿
:
Joan of Arc (ji) set up a surveillance camera (mnemonic symbol for 见) in the anthill's bathroom (an4). With its help, she can see Sun Wu Kong (儿) stapling (儿) his hat to his head.