Unexpected Change of Direction of a Storyline

This page is the CodyCross answer for the clue below from Tundra and Taiga, Group 1699, Puzzle 1 (Narwhal and Beluga).

Question is: Unexpected Change of Direction of a Storyline

and the answer is: PLOTTWIST

Word Meaning:

PLOT TWIST — A change in the direction or expected outcome of the plot of a film, novel, or other narrative work.

Definitions from Wiktionary.

Unexpected change of direction of a storyline — CodyCross Answer | CodyCross Solutions