After the Hundred Tribulations Gate discovered the spirit vein, they've already set up a formation in a suitable place, enough to accommodate fifty people practicing simultaneously.
According to the agreement between the Hundred Tribulations Gate and the Dragon Clan, the Hundred Tribulations Gate can allow thirty disciples of the sect to enter the formation to practice at the same time.
Carson Flores helped the Hundred Tribulations Gate rescue the captured disciples, which was considered a great contribution to the Hundred Tribulations Gate. Coupled with his special status as an Immortal Palace Envoy, asking for a spot to practice is not excessive.
Rhys Fox was quite knowledgeable and brought the matter up voluntarily when Carson Flores and Elijah White returned after their conversation.
