A/N: guys, I changed a bit in the previous chapter. The fourth, fifth, and seventh elders haven't left the Misty Palace yet.
----
Misty Palace, Kaela's Chamber Courtyard.
"What are you doing, Fourth Elder?" Talia asked curiously.
"I'm preparing something that can save us if something unexpected happens during our mission." Kaela replied as she painted a teleportation array onto the stone with a magical brush.
"Something that can save us?" Talia still didn't understand anything.
She was the elder of the pill and potion division, so her knowledge of arrays wasn't as deep as her understanding of pills and potions.
When she saw Talia's clueless expression, Zerina explained it. "Fourth Elder is preparing a teleportation array and this is the return point. If we are in danger later, she will use a teleportation spell to bring us back here instantly."
"That's right." Kaela added. "We don't know what we will face, so it's better safe than sorry."