In a narrative manner: in the form of a story(adverb)
In terms of narrative(adverb)
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Use "narratively" in a sentence
"In the conference room, the troops gathered ostensibly to brainstorm community-relations strategies, but narratively, it was for Pam to freak out in front of everyone."
"It'll be really hot this year, but if it stumbles at all narratively in season two, you won't hear the word Homeland uttered next year."
"As with "Karenina," however, and within the more narratively rich material of this ballet, the Mariinsky dancers shine like precious stones."