Black Cat Heart

When An Ruoxue woke up, she found that she had lost most of her memory except who she was. She met a stray black cat because she got lost and took it home. However, she didn't know that black cats are cats that bring bad luck. She named the cat Black Feather. Black Feather is a cat that can collect the dead, can talk at midnight, and can even turn into a human when the moon is full. An Ruoxue didn't know this. Black Feather used to be a human, and the memory of that time has been basically lost. After becoming a cat collecting undead, it even lost its heart, but the only thing it has not forgotten is to protect a very important person. Even if it forgets who it wants to protect, it has been looking for it. How will An Ruoxue's life change because of Heiyu's arrival?