In the room, Yun Chuyin heard footsteps and tensed up. The footsteps grew closer, and her heart beat faster and faster.,Hearing the sound, Yun Chu stopped her steps and lowered her head even further. If she wasn't working at the police station and had honed her psychological resilience, she would probably have fallen to the ground paralyzed with fear right now.,He was a staunch materialist, never believing in time travel. To him, time travel was nothing but fiction. But... how could he explain the situation now。