It's unclear if it was due to the Super Serum, but Guan Heng's progress was abnormally rapid. His physique grew increasingly strong and robust. In less than a year, he had mastered all the martial arts skills. In his own words: "This kung fu stuff is the easiest for me to learn, after all, it's something unique to my homeland!",Now Guan Heng's fists can easily pierce a bucket filled with stones and iron sand. He has never lost in sparring sessions against Danny Rand, and a year has passed quickly!,Turning his head, he saw the sword still quivering in the ground. Guan Heng smiled and said, "You helped me slay the dragon. Let you experience the baptism of flames too!" With that, he drew the sword and plunged its blade into the fire pit!。