concert

help me?
Reuben Su was confused.
Who is this? What does it mean?
"Are you crazy?"
Reuben Su said something speechlessly, then put the phone in his pocket and continued working.
After all, it was an unfamiliar number and he thought it was from a scammer.
These days, scammers are using a lot of new tricks to deceive people.
But at this moment, the phone rang again.
Reuben Su took out his phone again and was about to hang up when he saw that the number on it was from...