The serpent moved very fast
Chen Ming's four swords could not reach him. He still can’t control his sword precisely due to the lack of time to practice it.
And even then when the sword hit the target. The damage the four sword could caused was very small.
-1
-2
-4
-1
It hardly did anything to his scales.
Also the wound that used to be on his body before now has also disappeared.
His technique was really a cheating technique. The wound that was supposed to make him bleed to death was closed because his size was smaller.
When Chen Ming saw that his technique was not powerful enough to dealt him damage
Chen Ming stopped attacking him with the four swords to preserve his Qi. He tried to figure out the other way. He thought about what was the best way to beat him.
He has an idea. But he didn't really want to do it.