"Finally, I successfully completed practicing the intermediate-step proficiency level of the Traceless Sword Skill!"
Zheng-Fu happily muttered, satisfied with his abilities. He knew the short amount of time he took to master the intermediate step was amazing for many people. However, Zheng-Fu had actually entered his secret dimensional space to practice, where time traveled three times faster than in the outside world. So, the seven days he spent in the real world were twenty-one days in his secret dimensional space.
“Mas... Mas... Master! You have just achieved a martial arts skill, or just been leveled up, right?” The young man, coming back to his senses, asked curiously.