Leaving aside Naruto, Sasuke, and Sakura's reunion at the Wisdom Academy, events were unfolding in the Origin Land.
After receiving the Origin Land's legacy, Fourth Hokage Minato Namikaze brought his students and the elites of the Uchiha Clan and the Hyuga Clan there. Minato opened the Origin Land's Training Hall so the elites of both clans could train properly.
Minato then brought his students, Fugaku and his wife, Hyuga Hiashi, Kushina, and Guy to the center of the Origin Land's hall.
A round table stood in the center of the hall. They sat together to discuss what they should do next.
Minato smiled. "Next, I'll use the laws of time to adjust the flow of time here to ten times that of the Azure Cloud Continent. We'll aim to enter the Azure Cloud Continent in three months and begin our mission. First, let me explain the mission. We're going to establish another Konoha on the Azure Cloud Continent and expand our village's operations there. We'll be the vanguard. Once we've established the new Konoha, I believe people from the other villages will ask us to let them establish new villages on the Azure Cloud Continent as well. That's our ultimate goal. As for the reason, I won't explain it just yet. We'll discuss that after we've established our village there."
Minato paused to give everyone time to digest his words. Once they all emerged from their thoughts, he continued, "The power system on the Azure Cloud Continent is far above that of our Shinobi World, so we have to grow stronger first. All right, if anyone has anything to say, speak up."
Fugaku said, "If we enter the Azure Cloud Continent and establish Konoha, we'll inevitably threaten the continent's existing powers. We need intelligence on the Azure Cloud Continent first.