After Traveling Through the Book, the Villain I Bound Lost His Memory.

After entering the book, I bound the villain. He was cold-blooded, sinister, and kept away from strangers. I put a band-aid on him, and his blackness level dropped. I gave him breakfast for a month, and his favorability level was full. I thought I won. Until he woke up, looked me in the eyes and said - "Who are you?" He forgot about me. But his body remembered that his hands would hold me by themselves, his lips would kiss me by themselves, and he asked me why I didn't leave yet, I said - "Because you are worthy of me chasing you again."