Martial Art True Intents also differed in strengths.
No matter how powerful a third-grade martial artist was, they wouldn't be stronger than a first-grade martial artist.
The Sishui Horned Dragon was extremely powerful when it was with Liu Chenglong.
However, with Liu Chenglong's death, it had been wearing itself away over the past 400 years.
Currently, the Sishui Horned Dragon only had the power of an ordinary third-grade martial artist.
When Liu Chenglong was negotiating the deal with Su Jingxing, he had said that by inheriting his treasure, one could directly advance to the third-grade and finally the first-grade.
The reason for this was that after leaving Liu Chenglong, the Sishui Horned Dragon after a few hundred years was tens of times weaker than when it was at its peak.
If the Sishui Horned Dragon had been at its peak, the Heaven Trampling Elephant that Su Jingxing visualized wouldn't have been able to suppress it at all.