"Creating a tenth-tier world, that might not be so easy."
The others also looked worried, as even creating a ninth-tier world is definitely not an easy task.
The tenth-tier worlds they are aware of here, as confirmed by Du You, number only five. One is Earth, and the other three renowned ones are Hell, the Abyss, and the Chaotic Land.
The last one is the Bright World, which has always been at odds with Hell, where beings akin to angels reside.
There's also a powerful Undead World occupying a vast area, but Du You isn't certain if this world has reached the tenth-tier, as there has never been a situation of absolute dominance in this world.
But whether it has reached that tier, Du You truly doesn't know and doesn't want to waste time on it.
If it hasn't reached that tier and he manages to conquer it, the time wasted wouldn't be a small figure. Moreover, this world is some distance from Earth, so it hasn't had any friction with Earth.
