Elizabeth vanishes, leaving behind a sign that says "Don't look."  Katsura asks Odd Jobs to help look for him, but then he remembers that it's been a year since he last saw Elizabeth.  He never even realized that Elizabeth had left home!  They decide to go to Katsura's home to search for clues.
That's why I fought alone to 
interfere with their work.
Es por eso que peleaba sola para interferir con su trabajo.
Por isso tentei interferir 
sozinha com o trabalho deles.