Level six to level seven, the small world's time also underwent a period of major evolution lasting three hundred years.
During these three hundred years, marine life developed wildly, with increasing numbers. Eventually, due to survival space issues, some marine life crawled onto land and evolved legs to survive.
Although the vast majority evolved into insects, some evolved into beasts.
Then, level seven to level eight.
This time, the duration doubled, taking a full ten minutes, which is six hundred years in the small world.
During this period, volcanic eruptions, plate shifts, and biological explosions occurred, causing the diameter of the small world planet to soar to 3,200 kilometers.
Level eight to level nine, again with volcanic eruptions and plate shifts, plus biological explosions.
At level nine, the small world planet's diameter soared to 6,400 kilometers.
This diameter does not include the atmosphere.
