Yin Feixing serves as the deuteragonist of the story, though he could easily be read as an antagonist depending on perspective. He's androgynous in appearance and functions as a normal character within the "game" that Xianyun navigates—except for one crucial difference: Feixing remembers his past life.
In that previous existence, Xianyun betrayed and brutally stabbed him to death. Unsurprisingly, Feixing carries an intense hatred for Xianyun and is driven by a desire for revenge. He pursues this vendetta relentlessly, seizing every opportunity to make Xianyun pay.
Content compiled by AnimeList.moe from publicly available sources.
