Book of Departure

Maybe the earth we live on may not be a sphere but a continent. This is the so-called flat earth theory. The flat earth theory is a "captive world" with the North Pole as the center and the Antarctic boundary as the boundary. The sky above our heads is also the "false sky", which is mapped from outside the world. In such a world, our protagonist sets sail from "Earth" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.