Writing a Thriller Novel, I Was Approached by the Heroine of the Novel

My name is Saikiji, I am a well-known novelist and a high school student. I live in No. 3-5, Edo-ku, Edo City, and run an apartment called Saikiso. My daily routine is to go to and from school, and then when the deadline is approaching, I work a little harder to finish the novel. Recently, my Qimuzhuang finally welcomed its first tenant. Her name is Naoe Mei, a female college student studying nearby. Ms. Naoe was very gentle and even volunteered to help me take care of the daily affairs of Qimuzhuang. Her arrival was really great. From then on, I said goodbye to the life of three lunches a day. Although Ms. Naoe is very kind to me, there is always a lingering haze in my heart, that is, I feel like... Why does she look so like the female character in my novel?