Thank goodness the barrier check Atlanteans didn’t think it is weird to have enhanced lungs, anyone can use their crystal powered breathing masks. So Jamie takes one at where they pointed him to and is quite grateful for the help.

“Oh gee, thank you so much,” he thanks them profusely before he heads back to the cave and to Luca who is still there.

“Great news, the Atlanteans offer me to use a breathing mask with crystal power for this.”