C751 Seven Deadly Seven Killing Formation

Mu Sheng looked over and saw that the sail was made from the silk muslin woven by Merman. The color was as white as snow, and its quality was abnormally tough. When one entered water, they would not be able to soak in fire and would not be able to burn easily. It was precisely the sail material that was suitable for sailing this treasured ship. Not long after the sail was filled up