With Tatum Howard's fierce shout, an eerie battle cry suddenly echoed through the once silent and deathly still underground space.
The overwhelming killing intent instantly swept across the entire space.
Adventurers with weaker strength were struck by this killing intent, immediately bleeding from the mouth and sustaining serious injuries, even those with stronger abilities were shaken, their skin crawling with goosebumps.
The walls of the entire underground space were covered with complex and ancient formation patterns, and the walls were adorned with numerous relief carvings depicting countless soldiers engaged in battle.
With Tatum Howard's shout, those ancient formation patterns on the walls suddenly stirred, beginning to emit a faint glow, like flowing silver threads, that rapidly expanded and connected, finally forming bright lines.
