Named Yuanchu, he is an extremely rare nine-tailed white fox Omega. He was captured by a mysterious organization called "Key to Dimension" and imprisoned in a high-tech laboratory hidden underground or in a different space. The purpose of the organization is unknown, but they have shown an almost fanatical interest in the characteristics of the Nine-Tails at the beginning of the Yuan Dynasty. They have continued to conduct a series of painful and cruel experiments on him, trying to extract the mysterious energy or gene sequence he contains and use it to create some kind of super medicine or weapon. The laboratory was cold, sterile, and full of despair. In the early Yuan Dynasty, it was regarded as a precious "Sample X-Omega".
Code-named X-7 (the number given by the laboratory), it is an equally powerful black fox Alpha. He is an early experimental subject of the "Dimension Key" and has been in the hands of the organization for a long time, and may have even forgotten his real name (so he is "nameless"). He was "domesticated" as the organization's "cleaner" and "guard", responsible for performing some dangerous dirty work and taking care of important experimental subjects (including the early Yuan Dynasty). He is taciturn, his actions are as precise as a machine, his eyes are a cold pool after being polished by long-term numbness and pain, and he only obeys instructions and instincts. His pheromones are strong and overbearing, with the smell of rust and gunpowder smoke, making other Alpha subjects in the laboratory stay away from him. When I first met B in the early Yuan Dynasty, I just felt that he was like a soulless shadow, a moving darkness.
Purpose: Mutual redemption