驻

to halt / to stay / to be stationed (of troops, diplomats etc)

驻 = 主 + 马 : The space station's bathroom (Ø4) has been assigned as a new military station. The newest soldiers are the lord (主), the unicorn (马), and Julian Giant Squid (zhu) which have all been stationed (驻) in the space station's bathroom.

驻 character breakdown

驻
- 主
  - 丶
  - 王
    - 一
    - 土
      - 一
      - 十
        
        一
        
        丨
- 马
  - 一
  - ㇖
  - ㇉

主

zhǔ = zhu + Ø3

owner / master / host / individual or party concerned / God / Lord / main / to indicate or signify / trump card (in card games)

主 = 丶 + 王 : Julian Giant Squid (zhu) is playing cards with Martin Luther King (王) in the space station (Ø3). It's Martin Luther King's turn, and he holds a petal (丶) in his hand high above his head: it's his trump card, and on it depicted is the Lord (主) himself.