Krune checked if he could feel the gate, and sure enough, it didn't take long for him to find its exact location.
"Alright, use your concealing Runestone Formation here. If you have anything that can help conceal the flow of elements and spiritual energy, use that too."
Yusa nodded and immediately started to work. She didn't have a Runestone Formation for the second thing Krune asked, so she made two Three Stars ones on the spot. After more or less thirty minutes, the new Runestones were ready too.
"Alright. Krune charges the Illusory Concealing Runestone Formation while Shinja charges the Spiritual Concealing Runestone Formation. I will charge the Elements Concealing Runestone Formation."
They took the Runestones and started pouring spiritual energy. After a few minutes, all Runestones activated, and everyone once again disappeared. Krune looked around and asked.
"How long will it take for them to run out of energy?"