In Jin Yong's novels, there was not only one answer to the question of why the best martial artist was Invincible East. Different people might have different opinions. However, Invincible East was a very famous character in Jin Yong's novels. He was a martial arts master with extremely high martial arts skills. His strength was so strong that it even surpassed many other experts in Jin Yong's novels. The Invincible East was a legendary character in the "Smiling Proud Jianghu". He had the Sunflower Manual, which was one of the most powerful martial arts in the martial arts world. Invincible East had obtained a high level of martial arts through practicing the Sunflower Manual and thus became a top master in the martial arts world. In addition, Dongfang Bubai also had very powerful internal strength. His internal strength could control objects at will and even float them in the air. He also had excellent martial arts skills and combat strategies, so he became a very powerful martial arts master. To sum up, Invincible East was a very famous character in Jin Yong's novels. He had extremely high martial arts and thus became a top master in the martial arts world. His strength was so strong that it even surpassed many other experts in Jin Yong's novels.