After the battle last night, they encountered another elite class alien on their way. Now that Nathan knew each individual's ability, he optimized the group even more.
As a result, the battle didn't last as long as the previous battle. Of course, they ended up stopping for a bit after defeating the elite class alien.
They finally experienced how hard the journey would be. This was just the first trip, and the distance wasn't as long.
If they continued to encounter more elite class aliens, they would be in trouble sooner or later. In addition, this was the first time they had faced so many elite class aliens hidden in the sea.
Fortunately, they finally found a visible clue that they were in the correct direction.
The water had gone colder by the day, so it was clear that they were near the North Pole. However, it still didn't show any visible clue as to whether they were in the correct direction or just went around the North Pole until three days later.
