Lu Luanti was in the midst of setting Chu Xisheng's bones and treating his injury,
Chu Xisheng had injured his collarbone, and if it wasn't set in time, it might lead to severe complications.
When Lu Luanti heard a dull thud from deep within the cave, she instantly braced herself and darted over with her blade drawn, "Who's there?"
However, by the time she pounced in that direction, the area was desolate, except for a collapsed wall on the right, with some loose rocks still rolling on the ground.
Lu Luanti's expression eased slightly as she sheathed her knife before returning to the hot spring to continue setting Chu Xisheng's bones.
Chu Xisheng's facial features twisted in pain; this woman's bone-setting technique was extremely unprofessional, completely unlike the braggadocio she had displayed just moments before.
However, in this cave, there was no one else available to set his bones.