One day miku and octal hear a scream coming from below them to find an Octoling that was about to make it to the surface. However due to the fact that miku saved her life, she has taken a liking to her, something that octal already has.

After hahli's battle with mantax she finds herself being captured by the barakki, and if that wasn't bad enough she soon finds herself mutated into one and it turns out she's slightly unstable meaning if any other barakki give's her their DNA her new aquatic attributes mutant to match theirs. And the barakki take advanted of this and start mating with her to change her. This is M