Yun Chu couldn't make sense of it at all.
Clearly, the person on the other end of the phone also realized the issue.
"You mean, the phone I'm holding right now isn't your uncle's? But... it has your number, and the SIM card should belong to your uncle..."
"The number is indeed my uncle's." Yun Chu didn't know how to explain it.
The incoming call was indeed from her uncle's number, otherwise, the caller ID on her phone wouldn't have shown it that way, but the phone definitely wasn't her uncle's. Her uncle's phone wasn't an old-school candy bar phone.
So, what on earth is going on?
"Could it be that your uncle intentionally changed phones?"
"... I'm not sure," Yun Chu said, pressing her lips together.
