绿箭

绿 = 录 + 纟 : Loki (lü) wants to preserve the green (绿) chlorophyll of leaves he collected in the space station's bathroom (Ø4) by putting them into his diary (录). As he opens his diary a few days later he is very upset to see that the silk worm (纟) ate all of them by eating through the pages of his diary.

箭 = ⺮ + 前 : Joan of Arc (ji) programmed a new weapon. She uses her super secret lab in the anthill's bathroom (an4) to try it out for the first time. She stuck arrows (箭) into bamboo sticks (⺮) and can fire them remotely using a front panel (前).