The battles between the demon beasts and Zasfins naturally continued. Rean, Roan, and Kentucky, obviously, used those chances to fight and train. At the same time, they accumulated Merit Points to buy the airship. However, their effect in the battles was just too small.
One must remember the size of this world and how many Zasfins and demon beasts there were. Although they were changing destiny in the areas where they fought, it was extremely far from enough to generate a good number of Destiny Points. Rean considered if he should give his Circuitry Formation blueprints to the Zasfins. That way, they could build the communication system, just like in Sunkan Planet, for Destiny Points.
However, he quickly threw that idea away. After all, that would help the Zasfins win the war, not the demon beasts. With a reward of a small continent on the table for the humans, Rean couldn't possibly allow the Zasfins to get an advantage.