Perhaps it was because sisters shared an unspoken connection.
After Xi Xianlan and the others had asked why Ling Wuyuan had been able to resolve all the various issues so quickly and return smoothly to Ice Mist Snow Island, they, like Yan Xiujin, grew curious about just how strong Ling Wuyuan had become by now.
Even though they could not understand it at all.
There was no helping it.
Many years ago already,
Xi Xianlan and the others had ceased to understand how strong Ling Wuyuan truly was.
At most, they only knew his current actual realm.
But as everyone knew,
Ling Wuyuan's realm and his actual strength were, at best, linked to a certain extent.
So long as he wished it, he could fight above his realm whenever he pleased.
Thus, Ling Wuyuan roughly explained the situation to them once more.
While he was at it, he casually displayed a little of his skill, modifying the Gray Mist Imprint—which had already undergone who knew how many rounds of optimization and evolution as his strength continually rose—and granting it a special effect: Revival.
That was right.
By now,
after successfully advancing to the Eternal Life Realm and achieving ample research results regarding Undying Nature, coupled with his own innate peculiarities, Ling Wuyuan was already confident that when a holder of the Gray Mist Imprint died due to some accident, he could forcibly retrieve their soul from afar and help them revive.
From this perspective,
his existence was like a resurrection fountain for Xi Xianlan and the others.
He could revive them again and again.
Of course, the deceased could not have suffered utter destruction of both body and soul.
If they truly had been annihilated in both form and spirit...
then they would probably have to wait until Ling Wuyuan