Kim Hana backed away quickly and melted into the crowd. She needed to leave. Trying to calm her panic, she took in deep breaths. She had not gotten to the elevator when she heard a piercing scream that made her freeze.
The elevator rang open, and she got on and took it to the ground floor. She was not sure how long she had before the police got here, so she was in a hurry to escape. She had completely forgotten that she was wearing a stealth mask, so she avoided security cameras, trying hard to stay calm.
The countdown on her clock only gave her a few minutes. Hana knew to not use the front. She could guess that the police would be using the front door. She took the service door, trying to find the back, when she heard peeping. The clock was counting down.
She walked faster, passing by notice till she got to the exit. The moment she opened the door, the clock dropped to zero.