The greatest power of the Blackstar Crystal lay in its ability to expand the meridians.

In the eyes of martial artists, its value was like the Bentley to the car enthusiasts, luxurious and priceless. However, not everyone could handle it. If used incorrectly, it could cause one's meridians to explode.

Andrew did not have such concerns about himself. When it came to physical durability, he felt he was probably one of the toughest men in the world.

Yes, he was rock-hard in every possible wa