Suddenly, Tomoe reappeared back in the teleport formation back in the World Splitting Sect. Roan entered the Dimensional Realm there, using the flash of silver light of the formation to cover his disappearance. Naturally, that was the exit he left behind on his side. Until he comes out of the Dimensional Realm on Rean's side, that exit will continue to exist there unless Rean moves over a million kilometers away from that point.
The guys taking care of the formation looked at Tomoe, puzzled. The formation definitely didn't activate right now, so how exactly did Tomoe appear there? Well, that was something for Tomoe to deal with.
Back on Rean's side, Roan reappeared outside, this time completely deleting the exit back into the World Splitting Sect. "One less thing to care about."
