Equius

This time line is different. Equius died, but... Nepeta didn't. And seeing him die destroyed her. Now, desperate to avenge him, Nepeta has changed drastically. She isolates herself and spends time tracking him through the vents, enjoying the sense of power she gets from the idea of revenge. But will killing Gamzee be enough to satisfy her? What will happen to those that stand in her way? What about when the humans join them? What then? The kids and remaining trolls stand precariously, trapped under the hungry eye of a desperate lioness.
(Trigger warnings: Insanity, death, fighting, swearing, dark, possibly torture...)