Because those two are none other than the Brother Murong, the twin brothers who made a contract with Baobao back on the Haotian Continent...
At that time, two elders from the Murong Clan took them to Luohua Valley, but later it seemed they received some news and left with them. After that, we never saw them again...
Unexpectedly, the two of them also came to the Divine World and were captured by the Demon Clan due to their good looks. Luckily, they went to the Demon World last time. If they hadn't taken Baobao to the Demon World, perhaps Baobao would have only sensed something when the two of them perished...
Unfortunately, Mo Jiuli healed their external injuries but discovered that the souls of the two were in an abnormal dormancy, as if their souls were undergoing some major breakthrough or trial, and no external force could wake them up unless they woke up themselves...
