Slygotha kept acutely aware of her surroundings while swimming. She did not want to loose track of any of her remaining wyrmlings, and was focused on her goal. She remained stoic on the outside, but a fire raged in her heart, the humiliation of being robbed stung deep to her core, and she wanted to utterly destroy they who did this to her.
Nidhogg swam behind quietly. She was always afraid of the unknown, but she would do what was nessesary to survive. She tried focusing her stone again, resulting in a shakey blob while they swam.