After crossing the hallway, Belle found herself standing in front of a door. She didn't even bother to wonder how she got there that easily. Though she has the CCTV cameras under her control, there were still guards surrounding outside and inside the mansion.
But she didn't ponder much about the oddity of the situation. As soon as she gets to kill Matias De Rossi, the sooner she'll get out of that place and all will end here.
Reaching out for the doorknob, she twisted it and found it to be unlocked. There were two more doors, one in front of her that she knew led to Matias's office and another door to her right is his sitting room that led to his bedroom.
