Basic systems

Imagine yourself holding a shiny fountain pen. It contains liquid blue ink. It has a blue cap and a hard metal tip. The tip is from where the ink comes out. People use it for writing.

Fountain pen is an …

Catch an octopus

Get a sharp pointed spear, Iron or steel
take a mask and fins, dive in to the salt tasting sea.
when the sea is clear and the sun stand straight, you wear the mask and fins,
fit it well, holding …