Well THAT took her off guard. Lin twisted to the side again, but still got partially hit, and stumbled back a step. She didn't stay off balance for long, though, coming back at Undyne with a lightning quick jab aimed under her arm to her flank.

In her head, Lin felt like something was wrong, but she couldn't focus on it. She couldn't focus on anything, for that matter. It was all just metaphorical pink clouds. The closest comparison she could think of was to being drunk, but even that wasn't quite right. Her consciousness drifted through a dream while her body obeyed the Siren's will.