C598 A Thrilling Moment

The elevator rang the alarm, alarming the entire library building.

Wenn Tailin immediately got the information about the elevator's malfunction. He pulled up the surveillance camera and discovered that Lu Zifeng and his granddaughter had walked in just a moment ago. Following that, the scene turned into a snowflake.

Wenn Tailin felt his heart twitch. He immediately called his son, Wenn Guoqiang