Jen: Hiyoku no Tori

In this setting, there are bird-like beings known as zhen who consume poisons to become toxic themselves. The intensity of their toxicity correlates with the vibrancy of their feathers, making both traits sources of pride among them. Liuxin and Jiye are two zhen with dull feathers, often regarded with disdain, but they remain content in their bond. However, Liuxin's perspective shifts dramatically one day.