Xue Yi's account was somewhat muddled, but Su Xiao understood what had happened. Of the two undead sisters, Moy Nora had greater combat power, but she wasn't the true undead one. The one who was truly immortal was Doom.
As long as Doom remained alive, Moy Nora wouldn't die. Once Doom's body was destroyed and she entered a period of dormancy, Moy Nora would lose her immortality.
After connecting the dots, Su Xiao basically understood the situation. Immortality should be Doom's ability, and she had merely bestowed it upon her elder sister, Moy Nora.
If his guess was correct, immortality was the attribute of Doom's incarnation. For a witch of the cursecraft type, this wasn't impossible.
The sisters' abilities weren't inherited from the Moy family. From this, Su Xiao could confirm that only Doom possessed immortality. She had merely used her own ability to make her sister immortal.
Su Xiao had encountered similar abilities before. He didn't believe in the existence of infinite resurrection. The reason Doom couldn't be killed was simply that he hadn't found the correct method. Even if she was a witch, she still had to follow the rules. Nothing was absolutely immortal.
"Immortality. She revives after about half an hour. During that time, we'll have a chance to kill Moy Nora."
Su Xiao muttered to himself as Xue Yi's expression gradually turned serious.
"Hey, you're not really planning to hunt Moy Nora, are you?"
Su Xiao looked puzzled. After all that talking, he realized that this girl had thought he was joking.
"Of course. There are some things I have to obtain from Moy Nora."
"So that's your goal?"
"You could say that."
"Then I wish you luck. If this had been a few years ago, I definitely would have gone with you to the south,