Because the Teleportation Formation was their escape route, Old Man Ling and the others treated its construction with great care. Drawing on their experience with Lian Xin's Teleportation Formation, Ling Tian decided to place the formation on the Lingxiao Pavilion's end inside the deep cavern dwelling where Lian Yue lived. Of course, to keep it hidden, Ling Tian also reminded Old Man Ling to dig several more cave dwellings inside the cavern and set layers of confusing restrictions outside each one.
Old Man Ling was highly skilled in formations, and he had also set up a formation specifically to conceal their auras. There were probably few people in the entire Cultivation World who could discover the secret hidden in Lian Yue's cavern.
As for the Teleportation Formation at Mu Tian Pavilion's end, at Hua Min'er and Granny Huanyin's suggestion, it was placed inside the pavilion's main peak. The site was in a cliff behind the peak. With Big Gold and Little Gold helping to dig, burrowing into the peak itself was easy.
After Big Gold and Little Gold had finished digging, Old Man Ling did not need to set up reinforcing or confusing restrictions. There was no need to worry about the cave collapsing or being discovered by someone else, so once everything was ready, Old Man Ling began constructing the Teleportation Formation.
The Teleportation Formation Old Man Ling was building would not show up on the compass, so it was more complicated. Interstellar Teleportation Formations were already extremely intricate, and this one had additional requirements, so it would take even longer to complete—probably several months.
While Old Man Ling worked on the Teleportation Formation, Ling Tian and the others kept busy too. Ling Tian focused on improving his cultivation, but he still made time to spar with Chong Lou