Qin Tian gently lifted the lid of the first box, and instantly, a rich life essence like a spring breeze rushed towards him, causing all the pores on his body to involuntarily relax.
Inside the box quietly lay a crystal about the size of a fist, emerald green and translucent, with liquid green light slowly flowing within. The surface of the crystal was covered with naturally formed mysterious patterns, each pattern seeming to contain the true essence of life.
Most astonishingly, the crystal seemed to pulse rhythmically like a living entity, each rhythm emanating a refreshing aura that soothed the soul.
At this moment, the Jie La on Qin Tian's wrist became extremely excited and restless, yearning to pounce on the green crystal and devour it. Qin Tian hurriedly stopped Jie La, calming her down.
"It's called the Center of Wood Marrow."
