This crucial battle, Du You naturally wouldn't ignore it. Du You even personally led the two sisters on a stealth mission, without using any transportation, quietly infiltrating the alliance.
For these tier seven powerhouses, sneaking in was incredibly easy.
As long as they concealed their presence, who would notice them? Unless they exposed themselves, those technological devices were not easy to detect.
It must be said, before reaching tier seven, technological power indeed holds a significant advantage, overshadowing personal cultivation in all aspects. But once tier seven is achieved, the situation completely reverses.
After all, technological power cannot reach tier seven. Even if it has a tier seven rating, it lacks the Law, ultimately there's a problem. As for tier eight and beyond, technological power has no defensive capability.
The three people flew to the battlefield, hiding nearby, quietly watching the impending great battle.
