Aided by Grand Elder Muri on New Namek, Grand Mother successfully gathered the seven Dragon Balls and summoned Porunga. After communicating with the dragon, Porunga enabled Grand Mother to establish a direct connection with Dragon God Zalama.
The very first sentence of their connection left Dragon God Zalama utterly shaken.
"Grand Mother, is there a matter of utmost urgency that has driven you to use Porunga to contact me?"
Chapter 462