What Fang Yu saw was none other than the stump of an immense tree, severed at its waist by Gang Qi.
In other words, it was the tree rings.
The formation of tree rings is due to the fact that in spring and summer, the temperature is higher, moisture and light are abundant, and the color is lighter; in contrast, autumn and winter conditions are harsh, the wood is dense, and the color is darker. So, forming one tree ring requires a year.
However…
The diameter of this towering tree was several meters.
Fang Yu initially thought this was a time-based Secret Realm, and by his feeling, only decades had passed.
But.
These tree rings are extremely thin, frighteningly thin.
At a glance.
Every single hair-like tree ring, layer upon layer, from the inside to the outside, densely arranged!
This…
How is this possible?
Even without counting, just a glance shows there are tens of thousands of tree rings!
