Falling Snow Sect's Territory
Around the time Davis left for the Hundred Devil Thunder Archipelago, the Solitary Soul Avatar had also set out for a journey to find Ellia and Princess Shirley, mostly keen on the latter since Davis felt that Princess Shirley should be present in the Burning Phoenix Ridge.
He felt that there was at least a fifty percent chance as that was the place to go if Princess Shirley wanted to get stronger in Fire Laws. Otherwise, he felt that he would've at least heard about her in the Alstreim Family Territory since it was also a Territory that specialized in Fire Laws, but since the two of them ran down the Falling Snow Sect, he mused that Shirley could've only reached the Burning Phoenix Ridge.
With that decided, the Solitary Soul Avatar silently left the Grand Alstreim City and reached the southeast Territory Gate that led to the Tripartite Alliance.