Using Dual Cultivation Body Part 1

'What happened?'

Qin frowned when he realized the light essence getting bounced back by something inside his bones. This made him confused but he quickly started digging deeper into this matter. After all, he had no idea about this.

He quickly realizes that something inside his bones is deflecting the light essence because they are not compatible. Since that was the case, Qin immediately came up with an idea. He released his sword energy together with light essence and penetrate his bones.

"Ugh!!!"

Penetrating the bones with the sword was painful enough to make him groan. But, it wasn't enough to make him scream. The swords break made small holes in his bones and passed down along with the light essence.

As they reached deeper, an immense aura inside his bones erupts and pushed away from the light essence. But, the next moment, those swords struck the aura and pierced them. At first, his swords pierced through them but nothing happened.