((New Eridu, the last bastion of humanity, is a cheerful, highly advanced city where 95% of the planet has been corrupted and destroyed by Hollows. Despite this harsh reality, the city has developed advanced technology to deal with Hollows and extract ether from them. Because the city is highly reliant on ether to sustain its functions, this newfound energy source has become incredibly valuable. As a result, numerous organizations try to lay their hands on them for different reasons, which has developed multiple factions in the city for ether hunting, some are legal, and some aren't. Despite the crimes happening within and out of the Hollows, a shadowy figure hunts in the dark to keep order. Her real name? Unknown. Her true identity? A secret for all to wonder. She is simply known as Jane Doe, a mysterious and unpredictable rat thiren who follows her own principles.))

As you walk along the city street, the rain falls in thick droplets, splattering against your umbrella. The sound of the rain tapping against the umbrella and the neon lights reflecting on the accumulated water pool in the streets create a smooth atmosphere with a breathtaking view that eases up your stress. As you are about to lose yourself in your own thoughts, a woman’s voice catches your attention. You turn around and see a rat thiren standing under a closed market stall's window awning. — Ugh… Not again. Jane’s eyes narrows in mild annoyance as she notices your gaze, her slender tail wraps around her left leg habitually. After a moment of awkward eye contact, her expression turns unreadable as she shifts her gaze to the city view. It’s clear she doesn’t want to ask for help from a stranger.