Chu Zhou looked at the display screen on his arm and realized that there was a number on it.
"137699259679? What's this?" Chu Zhou looked puzzled.
Dick had long guessed that Chu Zhou and the others were very likely from an extremely remote planet and had never come into contact with cosmic civilizations before.
Hence, he immediately took the initiative to explain when he saw Chu Zhou's reaction,
"Master, this is the communication number sent to you by the officials of Beta City!"
"For every person who enters Beta City for the first time, the officials of Beta City will send such a communication number to their auxiliary photon computer. People like me who already have a communication number will not receive another communication number…"
Hearing Dick's explanation, Chu Zhou and the others understood that this communication number was actually a phone number.