C370 Used to be a Friend

It was just as he had expected. After the flying boat flew southward for around 3000 miles, the endless whirlpool appeared below him, once again confirming that the whirlpool was surrounding the entire Spirit Yan Continent.

The last time he was in the north, he had experienced a few days of night, and this time, he happened to be upside down, so he felt that it was only daytime