In Saine's view, this special resonance between blood relatives, aside from the stirring of bloodline power, likely also involved mysteries related to occult studies and soul studies.
Considering that Duan Po might currently still be in another spacetime, Duan Ning's resonance most likely also involved spatial studies.
Under normal circumstances, Saine might have been interested in studying it, but right now, he was too busy.
Not being able to wait until Brother returned was a regret for Duan Ning.
But since she had already sensed that Duan Po was safe and had a premonition that he would return soon, Duan Ning's mood improved considerably.
She said to Saine, "Please tell my Brother that I'll be waiting for him in the Immortal Domain."
"No matter what fate awaits us siblings in the future."
"No matter whether I am Three Heavens or Duan Ning, whether he is Master Tongtian or Duan Po."
"I will always be his sister!" Duan Ning said solemnly to Saine, enunciating every word.
Saine nodded as well, indicating that he would certainly relay her words to Duan Po.
Seeing that beneath Duan Ning's outwardly optimistic mood, there still seemed to be a trace of heaviness, Saine then joked, "Of course you two are biological siblings. I've thoroughly studied both of your blood samples."
"Anyone who dares say you aren't blood-related is questioning the rigor of my experimental research!" Saine said with a straight face.
Saine's sudden seriousness indeed amused Duan Ning.
The moment she thought of how she too had lain on the Laboratory Table and cooperated with her sworn brother in quite a few tests, a rosy flush involuntarily appeared on Duan Ning's cheeks.
The Shu Mountain Sword Sect had come all the way to Faelun Continent to contact Duan Ning this time. Traveling with them were