Phew!
With the thought, Lin Yun immediately crossed his legs on the ground, flipped his hand, and sent the remaining gray crystal into his mouth.
"Boom! Boom! Boom!"
The moment the gray crystal entered his mouth, powerful waves of spiritual energy immediately exploded inside Lin Yun's oral cavity, rushing towards the space in his mind, causing his mental strength to rapidly increase like a fire fanned by wind, and at the same time, Lin Yun's mind became exceptionally clear.
"The level of this spiritual energy is so high, it's estimated that it can enhance the mental strength of a second-level Super Warrior cultivator..."
Lin Yun murmured in shock.
