Even if the members of Real Delusion were confident about the end of the Luo Clan, they dare not remain complacent. All of them were vigilant as Richard had already formulated numerous countermeasures in case their plans in dealing with the Luo Clan were negated by the Luo Clan.
So even if things didn't go the way they had planned, Richard had already provided them with countermeasures to deal with the changes within their plans. One could say that they were overly cautious and overly prepared just to eliminate the first-tier clan despite having the manpower that was enough to dominate a city.
Because of their cautiousness and vigilance, all of the Low Realm Peak Stage warriors that scattered and surrounded the Luo Clan were currently using all of their senses to make sure that none of the fishes could escape from the net.