The fleet of Teng Yuan would constantly monitor the waters at various points to prevent an attack from the Pirate Tyrants fleet. From what Leng San got from the workers on the boat, the Ten Island Lord Kings Alliance was dispersed at various important points where all the ships could be seen to monitor every movement throughout the main traffic ways.
However, they did not monitor the outlying regions. As the Lightning Kirin Ocean was very vast, the deployment of forces across the entire ocean could not be achieved, so their focus was only on the transit areas and the waters of each Island Lord King.
"Go ahead, eat and drink!! This time, we have a huge profit. I am not the stingy person with my staff!!" Teng Yuan started to get drunk from the liquor, which was normal for a celebration after they had sold a large batch of products. Teng yuan made more than a billion gold coins on this trip.