variant of 牆|墙[qiang2], wall
墙
=
啬
+
土
:
The Queen of Hearts (qi) and the stingray (啬) got married and took over the anglepod to start a new kingdom. In the kitchen (ang2) they start building their city wall (墙) out of lots of dirt (土). They also add lots of thorns to make the wall as stingy (墙) as possible.