There was no clear answer to the question of how many Rank-9s a Grandmaster could defeat in Joy of Life. Some documents mentioned that the strength of a Great Grandmaster could be equivalent to 100 experts above Rank-9, and experts above Rank-9 could kill 30 enemies below Rank-9 without suffering any injuries. Therefore, it could be speculated that a Great Grandmaster should be able to easily defeat many enemies above Rank-9. However, the specific number of enemies who could defeat a Rank-9 and above was not explicitly mentioned. Therefore, it was impossible to determine how many Rank-9s the grandmasters in Joy of Life could defeat.

The grandmaster in Joy of Life could defeat a ninth-grade martial artist. However, there was no mention of a ninth-level grandmaster who could defeat a few ninth-level martial arts. Therefore, it was impossible to determine how many Rank-9s a Grandmaster could defeat.
The grandmasters in Joy of Life were powerful and could defeat ninth-grade martial arts masters. However, there was no specific information about how many ninth-level martial artists he could defeat, so it was impossible to determine how many ninth-level martial artists the Great Grandmaster could defeat.
The grandmasters in Joy of Life were powerful and could defeat ninth-grade martial arts masters. However, there was no specific information about how many ninth-level martial artists he could defeat, so it was impossible to determine how many ninth-level martial artists the Great Grandmaster could defeat.
Grandmaster and Rank-9 were the two levels of Joy of Life. Rank-9 was divided into nine levels. Rank-9 was the strongest level. One could use all kinds of peerless martial arts to crush opponents who were weaker than them. On the other hand, a great grandmaster was the level of true qi utilization. He was the strongest person in the world today. To be specific, a ninth-pin expert was very powerful in Joy of Life. The ninth-pin archer, Yan Xiaoyi, could even withstand a heavy sniper rifle in modern society. As for the level of a great grandmaster, it was described as an infinite gap. It was a level that appeared after Ye Qingmei brought the secret manual of the temple to this world. However, there was no clear information about the difference between a martial grandmaster and a ninth-grade.
There was a huge difference between a ninth-grade and a martial grandmaster. A martial arts master whose martial strength exceeded the ninth grade was the limit of a martial artist. A great grandmaster referred to an existence whose martial strength surpassed that of a ninth-level expert. He was the peak of a ninth-level expert. A martial grandmaster's strength could be compared to 100 Level Nine experts. Level Nine experts had almost no advantage in front of a martial grandmaster. A ninth-level master needed to break through the level of true qi to become a great grandmaster, and the strength of a great grandmaster depended on one's own comprehension, which had nothing to do with sword techniques and other factors. In short, compared to a martial grandmaster, a martial grandmaster was more powerful.
There was a huge difference in strength between a martial grandmaster and a rank-nine. According to the description in Joy of Life, the strength of a Great Grandmaster could rival 100 Rank-9 experts. He could even kill up to 30 Rank-9 experts without suffering any injuries. A ninth-level master could be regarded as a child, while a great grandmaster was an adult man. A martial arts master whose martial strength exceeded the ninth grade was the limit of a martial artist. A great grandmaster referred to an existence whose martial strength surpassed that of a ninth-level expert. He was the peak of a ninth-level expert. A martial grandmaster's strength could be compared to 100 Level Nine experts. Level Nine experts had almost no chance against a martial grandmaster. There was no clear information on the difference between a martial grandmaster and a Rank-9.
The gap between a great grandmaster and a ninth-grade martial artist was very large in the Qing Dynasty. According to the information provided, the Great Grandmaster was the highest level of martial arts, while the ninth-grade was one of the lower levels. The strength of a martial grandmaster was described as the level of strategic nuclear weapons, while Rank-9 could only be regarded as the level of missiles among conventional weapons. The appearance of the Great Grandmaster made Rank-9 insignificant in front of them. The strength of a grandmaster was almost the strongest in the entire world. It was very difficult for mortals to cross the natural moat between them. Before the appearance of the martial grandmaster, the ninth-level masters were top-notch martial artists. However, after the appearance of the martial grandmaster, they were just trash in front of the martial grandmaster. Therefore, it could be said that the gap between a Great Grandmaster and a Rank-9 was huge.
The difference between a martial grandmaster and a Rank-9 was described as a world of difference in Joy of Life. A martial grandmaster was described as having the strength of a strategic nuclear weapon, while a Rank-9 could only be considered as a missile among conventional weapons. A martial grandmaster was very powerful. He could ignore the siege of ordinary martial forces and could even easily stir up a country. Although there were many ninth-level aces in Qing Kingdom, Dongyi, Northern Qi, and other local powers, their strength still could not compare to a Great Grandmaster. Therefore, it could be said that the gap between a Great Grandmaster and a Rank-9 was very large.
The difference between a Rank-9 and a Great Grandmaster was huge. A martial grandmaster was described as an existence at the level of strategic nuclear weapons, while Rank-9 could only be considered as a missile level among conventional weapons. The strength of a Great Grandmaster was almost the strongest in the entire world. A Level Nine expert was insignificant in front of them. A martial grandmaster's strength could be compared to 100 Level Nine experts. Level Nine experts were almost ineffective against a martial grandmaster's attack. The strength of a Great Grandmaster was described as being able to kill up to 30 Level Nine experts without suffering any injuries. If a ninth-level expert wanted to leap to become a great grandmaster, he needed to possess a higher level of true qi. In short, according to the information provided, it could be said that the gap between Rank-9 and Great Grandmaster was huge.
According to the information provided, the gap between a martial grandmaster and a Rank-9 was huge. A martial grandmaster was described as an existence at the level of strategic nuclear weapons, while Rank-9 could only be considered as a missile level among conventional weapons. The strength of a Great Grandmaster was almost the strongest in the entire world. A Level Nine expert was insignificant in front of them. To be specific, the strength of a Great Grandmaster could be compared to 100 Level Nine experts. Level Nine experts were almost ineffective against the attacks of a Great Grandmaster. The strength of a Great Grandmaster was described as being able to kill up to 30 Level Nine experts without suffering any injuries. If a ninth-level expert wanted to leap to become a great grandmaster, he needed to possess a higher level of true qi. In short, according to the information provided, the difference in strength between a Great Grandmaster and a Rank-9 was very huge.