The boy's expression was somewhat melancholy, his eyes fixed on an empty space in front of him, as if staring at something.,The next moment, he sprinted toward the boulder. As he neared it, he sidestepped, planting one foot on the rock face of the mine shaft. He used the rebounding force to launch himself downward towards the back of the boulder, just like a nimble cheetah.,The intense pain cleared his head considerably. Once he realized he was still alive, he immediately got up.。