Qin Ruo's party obviously came out from the deep Silentdeath Jungle and in turn entered the Mythical Battlefield region closer to Demon Faction's boundary. That explained why they were now seeing the spectacularly huge raid group from Demon Faction.
This large party before their eyes actually had the same intention as Slayer's Heart gang. They planned to grab some Pet Eggs from Silentdeath Jungle, which had a relatively higher Boss spawn rate across the Mythical Battlefield, after the introduction of the Pet System. The best reward would certainly be the Boss-tier egg. A Level 47 Malevolent Archdemon, a Level 48 Shadow Archdemon, or even a Level 48 "Blackscale Bloodbeast" Pet Egg was easily stronger than any common Pet Egg found in the Pet Shop, which could be used to massively boost the power of their Clan's elite members!