"In the afternoon, you asked a friend to keep an eye on the Church of the Sacred Heart. Did you suspect Father Jacob at that time?"
In the carriage, Holmes seemed a little surprised.
"No, I didn't suspect Father Jacob at that time. I'm not targeting the Church of the Sacred Heart." Zhang Heng shook his head. "You said that the letter came from the church, and although we cleared Father Jacob in the morning, I haven't given up completely on this lead. Instead, I asked a friend to help me investigate churches in the Whitechapel District. To find out the true attitude of those churches toward prostitutes, she even put on some makeup, masquerading herself as one."
"Are you talking about Miss Irene Adler?" Holmes came to a sudden realization. "She is indeed a better makeup artist than me."
"That's right," replied Zhang Heng.