Certainly! Here are some grammatical corrections without altering the word count by more than 50 words:
The people who initiated the chant were from the Asura Hall, attending the tournament to watch and learn. Shi Lang had clear directives for them to do so. When they saw their hall master bring out his sword, they knew things were going to change.
The sovereigns all looked at the scene with solemn expressions. They all thought it was Tian Long who gave Shi Lang the sword; however, when they found that it was the Terran who tamed this weapon and made it acknowledge his strength, they were all surprised. When they heard that the sword was nurtured by the blood of demonic cultivators and demonic beasts, it made their hearts skip a beat.
