Alex tried a few times more, and the pain in his heart felt excruciating. He felt that he could not do that for a while. He confirmed the limit to do that was three times. Alex cleaned his body that full of sweat. He realized that Undying Fire Body was not an omnipotent technique, but it was useful at critical times.
After he cleaned himself up, he felt that his heart was pumping very stable. But every time it pumped and circulated the blood, he got far more energy than normal. He tried to throw a punch to the air.
He was shocked by what he found. Before, Alex can punch with a power of 500 bulls with the help of his Spiritual Energy. Then, he can throw a dragon strength punch if he used his 'Immovable Step'. Surprisingly, after refining this body, he can throw a dragon strength punch with just the help of his Spiritual Energy.
