An instinct made Claudia glance back, catching the elevator's still-open door. The woman, now amidst other passengers, looked at them too.

Seeing Claudia turn around, the lady gave a slight nod.

That face seemed somewhat familiar to Claudia.

As the elevator doors gradually closed, the woman's face was obscured, leaving only the gleaming door in view.

She suddenly became a little curious about the woman.