"Whooo-" The fierce wind rustled the leaves as Yui slowly descended.
Her bare feet touched the thick snow, and an icy chill instantly shot all the way to the top of her head.
"Hiss-" Yui sucked in a sharp breath.
This time, however, she did not use chakra to protect her feet. Instead, she let the thick snow cover them up to her ankles.
"So cold!" Without the protection of her chakra, she shivered slightly.
She crouched down and slowly pressed her palm against the ground.
Closing her eyes, she gradually spread her mental power...
At once, a ripple of mental power began spreading outward from Yui.
"Mental Power Attachment."
This was a sensory ninjutsu Yui had developed on her own while learning Sage Mode.
However, its drawback was that she could only sense things through an object she touched.
It worked by attaching her mental power to an object and then sensing through it. Though highly limited, it could reach an extremely long distance.
With her eyes closed, she slowly sensed the strange objects beneath the ground.
"Caves, rocks... no..." Yui murmured under her breath.
Her mental perception swept over one object after another, but she found no sign of anything resembling a transport wagon.
With that, Yui slowly opened her eyes, used Flying Ninjutsu, and flew in another direction.
After a while, she descended from the sky again.
She crouched down and scanned once more.
With her current mental power, her detection range could only cover half the Land of Iron.
If her mental power rose to a certain level, she could even bring the entire Land of Iron within her detection range.
Still, her current range was enough. She only needed to scan twice to pinpoint the transport wagon's location.
Sure enough, as soon as Yui used