Story Heep unfolds bringing concluding remark from David Copperfield? (3,6)

I believe the answer is:

hey-presto

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'concluding remark from david copperfield?' is the definition.
I don't know anything about this answer so I cannot tell whether this works.

'story heep unfolds' is the wordplay.
'unfolds' is an anagram indicator (I've seen 'unfolding' mean this (untangle or unfold the original letter order)).
'story'+'heep'='storyheep'
'storyheep' is an anagram of 'HEY-PRESTO'.

'bringing' is the link.

Can you help me to learn more?

(Other definitions for hey-presto that I've seen before include "Conjuror's cry" , "The trick is done!" , "Top heresy about magician's cry" , "Abracadabra" , "Conjurer's exclamation" .)

I've seen this clue in The Telegraph.

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