Vivian Entertainment?

Marigold instructed Grace, "Immediately, without delay, place a call to Charlotte and summon her."

Grace promptly dialed the phone number. However, after a few rings, the call was abruptly interrupted, consistently met with a busy signal.

Grace looked at Marigold with a pitiful expression and said, "Boss, perhaps you should try dialing personally? It's possible that my mobile signal is weak."

While keeping her gaze fixed on Hall, Marigold took out her phone and dialed Charlotte's number.

The outcome remained the same. After a few rings, the call was immediately disconnected, persistently met with a busy tone.

Marigold furrowed her brow. What was happening? This was not a good sign. Could it be that Charlotte was deliberately standing her up?