The water's were growing dark; the sunlight even seeming to have trouble penetrating through the creator's edge. There was no life present around the Seamoth, nor any sound other than the buzz of the small ship. It almost seemed peaceful, without the presence of anything unfamiliar, or loud to disturb you. Almost, being the keyword after all...
"Warning: Entering ecological dead zone."
Your PDA's voice suddenly went off after the last few hours of silence, and you hardly had enough time to question what was happening as something appeared in the distance before you. It swam closer through the murky depths, face starting to grow with bright bioluminescence, before suddenly springing forward and ramming directly into you; sending the Seamoth spiraling through the cold water as the small ship received large amounts of damage.
A loud eery howl followed suit while you spun out of control, and from the corner of your eye you could see that glow again...