From this day on, Ye Chen was completely immersed in arduous cultivation.
During this period, Ye Chen only left the "Earth Fiend Cultivation Room" twice.
Once was on the twentieth day after Ye Chen entered the "Earth Fiend Cultivation Room," where he went through the secret chamber's stone door, directly into the corresponding Earth Fiend area outside, engaging in battle with over a hundred "Fiend Beasts."
And in this particular battle, Ye Chen used only one technique: the "Earth Divine Pattern" of the "Eternal God Body."
Even with just this single method, Ye Chen gained the upper hand in the battle against over a hundred "Fiend Beasts," not a single one of which was his match!
Clearly, Ye Chen had made incredible progress in cultivating the "Earth Divine Pattern."