Hidden N' Narnia

Narnia it is, she says
with a bottle of fizz.
Ventured deep and long lived
crawled into tunnels to escape the drift.

I've packed plenty
remember the time?
I thought you had the watch?
I do, has no rhyme.

What is it for?
To make jokes,
as we'd filter the laughter

We'd explor
whilst we choke
at least there's no disaster

but disaster it still bloomed
and wrecked a small creek
and searched for us all
though we'd play hide an' seek