Just as Lucas returned to the Northern Continent with the additional force, he immediately went to introduce everyone to those he fully trusted. He then gave them equal duty and power, so that no one would stand above each other. Furthermore, he noticed how obedient they were, which made him relieved and complacent.
The next morning, he set out on a journey. He had no time to waste since every moment was crucial for him. Even though he wasn't really quick, the mindset he had would be helpful for him since it was motivated and focused on his purpose.
He flew the skies since he hadn't been to the Southern Continent. He also had to be extra careful with the presence he emitted, since he didn't know what kind of divine beast was protecting the continent. However, he should not overburden himself by remaining silent to the point where they are less likely to notice him. Although he had to go in stealthily, creating a path for introduction would be useful at some point.