the reason why we call Yantian continent the top small world.

because Tang Yu has determined that the level of Chihuang continent is among the top in all the small world.

the level of Yantian continent may be higher than that of Chihuang continent.

is still a small world.

the Yantian continent must be the real top small world.

of course.

division of small world, medium world and large world. The description of

is correct and unclear.

because the big world may contain only the middle thousand world, or it may contain both the middle thousand world and the small thousand world.

Maybe, whether it's Chihuang or Yantian.

is just...