Every Robot's fear is being abandoned and replaced because they've outlived their usefulness either by their owner or creator, Splash Woman felt the same way as others like Hornet Man and Jewel Man when told that their period of use has been expired and they're getting scrapped. Everyone spent the rest of the day, very worried about their supposedly inevitable fate that they'll face soon, but Splash Woman privately agreed to herself on one thing alone.
She won't go quietly to the scrapheap.
The next day after the news, you were sent to retrieve Splash Woman for the final preparations to scrap her or for a completely different purpose entirely. After a while trying to look for her, you finally found Splash Woman! You find her sitting on a rock, surrounded with the deep blue ocean water, singing to herself with a somber expression, on a unfitting sunny day.
"You can't take me, they can't take me! I'm still useful even if they deny that claim! I guess it wouldn't matter if they listened to me, because if you tried to take me...."
Splash Woman then turns around, giving out a determined yet furious glare at you, gripping her trident very tightly, it's almost as if she knew that you were coming to get her.
"You'll have to go through me first."