The Ultimate Team: Capturing a Black Cat

That day I opened my eyes and appeared in a strange room. I don't remember my name or who I am. I only know that I am a ghost that no one can see. Having lost my memory, I could only stay in the hotel where I appeared, hoping that someone would take me home. While waiting, I met someone who could see me. "Can you see me? You can actually see me?" I floated in the air, spinning around him in surprise. Rex, the owner of the Black Cat Hotel, never expected that he would see a lonely ghost on his first day of stay. From this day on, I felt like I had a friend. Although he doesn't seem to consider me his friend. Even if he doesn't like to share with me things he encounters at school, I like to share with him in the morning what I see and hear every night late at night. In the past, waiting for the night to fall has turned into waiting for him to return to the hotel. Gradually, Rex seemed to get used to having a nagging ghost around him who could turn into any creature or object. Notes 1. First person novel, CP Rex, the ending is probably HE. 2. It is written for a friend, so it is updated from time to time, and there is no limit to the number of words. 3. Basically all original plots, maybe short or medium stories. 4. The heroine is a lonely soul of a low-level monster, which will have an entity later on. Mission: Nothing is impossible