The other side's foundations were far deeper than imagined. Trying to withdraw in haste now would only invite even greater losses.
Earlier, Lu Xiaotian had successively withdrawn three formations, allowing the immortal army to enter the Sky-Shadow Clan's secret realm. But now, they faced the problem of having a relatively narrow retreat. If they truly lost, the consequences would be extremely grave.
Aside from fighting the enemy head-on despite the losses, Chen Fufeng had no better option for the moment.
Within the opposing dragon battle formation, which was not particularly large, there were not many dragons. Apart from the main formation, which numbered around ten thousand, the smaller dragon square formations surrounded by the Sky-Shadow Clan's army had only about a thousand members each.
Fortunately, there weren't many dragons. Otherwise, they might have suffered a heavy loss.
"Sky-Rift Barrier!" As thick bolts and vast waves of thunderfire came crashing down, the Sky-Shadow Clan also deployed corresponding defensive measures. Much like the immortal army, both sides attacked and defended in turn, and casualties naturally appeared on both sides.
A transparent barrier stood before the Sky-Shadow Clan and the dragon warriors. Dense thunderfire interwove across it, and between the armies of both sides, a forbidden zone of death took shape.
Sky-Shadow Clan warriors fell from time to time, some even dying on the spot. The Thunderfire Immortal Bows were only slightly less lethal than the Thunder-Hidden Dragon Crossbows, but they were likewise weapons of slaughter.
The Sky-Shadow Clan warriors were individually stronger than the immortal army, and the aura within the secret realm suited their survival better. After several rounds from the Thunderfire Immortal Bows, the Sky-Shadow Clan had suffered some casualties, but far fewer than the immortal army.
The weapons of both sides continued to slash forth in turn, while the