C417 All of Us Have a Problem with Our Brains

BEEP, BEEP, BEEP …

Listening to the busy tone coming from the phone, Er Bizi was like an ant on a hot pan as he wandered around the room!

Twenty seconds!

Thirty seconds!

Er Bizi was constantly counting the time in his heart. What he was most afraid of was hearing a familiar voice from the phone: The user you're calling is busy, please try again later!

If this voice came through the phone