C885 Transportation Formation(part I)

After entering the deep pit, Zhang Fann found that it was deeper than he had imagined.

Although he slowed down a lot when he was falling, it was still about the same when he was over a hundred meters per second. Finally, after nearly a minute, Zhang Fann landed in a relatively safe area.

Moreover, this deep pit was from top to bottom. The deeper he went, the bigger the diameter