The trip to Korsa would take at least two to three weeks.
Even with Usan's incredible speed to put them there.
However, they had to make several stops throughout the journey.
Liam could breathe perfectly fine since his suit recycled oxygen from the water and supplied him with it.
But the reason they had to stop now and again was much simpler.
The depths were scary.
And they were not fully explored.
In fact, that was truer for the world Liam was in.
On Earth, only 5% of the ocean was explored.
Here, the world was much bigger than normal.
At least 4 times the size of Earth!
If it was not so, the powerhouses of the world would wage war constantly over land and rare resources.
However, this also meant the oceans were stupidly vast.
Even if there were more means to explore the ocean, like Usan and Liam were doing right now, they had to be careful.