Chapter 628: The New Seven Killing Sword

It was a complicated corridor made of wrought iron, stretching a hundred meters long. Test-takers had to make it through in just three seconds, all while hitting three thousand closely-packed target spots along the corridor. Each target had a mechanism behind it that would release a certain number of steel balls depending on how hard you hit it. The better your technique and the stronger your punch, the more steel balls would drop. Usually, people who passed could hit around a hundred of the targets,...