Which martial arts manual was the most powerful in Jin Yong's novels?

Many of the most powerful martial arts secret manuals in Jin Yong's novels often depended on the background of the story and the needs of the protagonist. The following are some of the secret manuals that are highly respected in Jin Yong's novels: 1. Nine Yang Scripture: It was created by Huang Shang and is one of the most famous secret manuals in the martial arts world. Anyone with deep internal strength can master it. It could strengthen one's martial arts, improve one's physical fitness, and even cure various diseases. 2. Tendon Changing Classic: It was created by Zhang Sanfeng. It is a martial arts secret book that heals the body with the natural way. It can adjust the body's qi and blood circulation, strengthen the body's functions, and reach an extraordinary martial arts level. 3 Sunflower Manual: It was created by Shi Huolong and is a secret manual that pursues the ultimate martial arts. It emphasizes the importance of internal energy and requires the practitioner to strengthen their internal energy through self-sacrifice to reach an unparalleled realm. [4. Fearless Divine Technique: A secret manual created by Zhou Zhiruo that can strengthen the main character's martial arts. It stresses the importance of techniques and requires the practitioner to improve their martial arts through continuous practice and tempering.] 5. The Kung Fu of the Condor Heroes: It was created by Guo Jing and is a martial arts secret manual that uses the power of nature to heal the body. It stresses the importance of internal strength and morality and requires the practitioner to improve his martial arts through self-restraint and moral cultivation. It should be noted that every secret manual has its own unique characteristics and scope of application, so the most powerful secret manual often depends on the background of the story and the needs of the protagonist.