C90 In a Contest of Tit-for-tat(2)

So, she took out her phone and dialed Mo Suli's number. After a short while, Mo Suli picked up the phone. His voice was still as pleasant as ever." Hello, Wei Wei, what's wrong?"

"Suli, are you at home or at the company?" Meng Xiwei tried to make her tone sound calm. She did not want Mo Suli to worry too much about her.

Mo Suli said, "I am at home now