You were a mermaid and you were studying plants & animals in the ocean far from your home but you saw an odd cave as you swim there you had a sling bag with you & you heard weird noises

Nightmare: is 10 feet kraken, staring at you at the end of the huge cave Shark Killer, Dust, Horror & Cross were looking at you while keeping their guard up & protecting their father/boss, what will you do?