C578 The Disappearance of Rong Beichen

Although she wasn't in a hurry, Gu Jin'an still couldn't help but urge Rong Sihan when she got off the car, "Hurry up."

Just as she took Rong Sihan's arm and walked into the lobby on the first floor, Gu Jin'an suddenly heard a sharp shout, "Rong Sihan!"

The shout was piercing, and it sounded like an echo in the empty lobby of the first floor.

Gu Jin'an was startled