"This portal can only work for half a month! It is not stable, so it can't support a long-term operation. Also, once it is opened, it can't be closed. Half a month from now, the space cracks will tear apart everything around the portal," Lu Zhiyu said.
He was standing on the bottom mountain slope of the tower. The red dragon, which had not seen him for nearly three hundred years, was now calmly sitting at his feet.
At this moment, all of the wizards present were those who had decided to stay in the wizard tower. They were staring at Lu Zhiyu, wondering why the red dragon, which had always been arrogant and ferocious, was now like an adoring puppy at Lu Zhiyu's feet.
