Out of the one remaining alive in the Top 20s, two didt enter the portal because of their grievous injuries. They were the Bu brothers who were crippled by Lucas the previous day.
And the ones that entered the portal weren't even that strong.
Among all the competitors, the strongest was not Rank 2 Dominique Lindstrom, who had the cultivation of the 6th stage in the Astral Connection Realm, but Rank 11 Bu Huo, who had the cultivation of the 5th stage in the Astral Connection Realm.
The rest also had cultivation in the Astral Connection realm. Still, Dora, the maid and guardian for this trip, wasn't worried about her young master and the two young misses.
Because she knew that they were stronger and more tenacious than the other competitors and thus would come out of the maze unharmed. Even if they couldn't defeat, they would easily flee out of the unfavourable situation.