I Became a Beast Master and a Fallen Angel, Playing Parasitism with Skin.

[Animal control story + human skin story + decisive killing + non-routine + transgender female protagonist] The reborn empress took risks and went deep into dangerous places in order to obtain the divine beast. However, another scheming woman who was also reborn suddenly made a sneak attack. She was seriously injured and narrowly escaped death. A figure appeared in front of her. It was an angel with broken wings covered in human skin... My name is Shi Yu. I was originally an ordinary modern person, but I traveled to the world of beast masters. What is even more unexpected is that I changed my gender and became a female, and became a fallen angel from the gods, which is the only one among the beast masters. I also received a heaven-defying skinning knife called Human Skin Dao. This knife can parasitize skin and cleanse my soul. It will allow me to become various identities and gain the ability of a beast master in the future... I looked at the injured woman who entered the cave and understood what she was thinking. She is willing to give me her skin, and I will become her beast...