Ye Rong gently applied force to the delicate gold lock on the willow wooden box and with a "click" it broke and opened automatically.
There were two thick blue-cover books inside, densely filled with different handwriting. The ink colors varied from old to new, and some were even extremely old.
"Chen's Essence of Shipbuilding": A compilation of a hundred years of experience of an ordinary shipbuilder. After reading, it can increase the experience of a shipbuilder by 300,000, valid only for shipbuilder professions.
"Holy crap! So powerful!"
There were two copies of "Chen's Essence of Shipbuilding," equivalent to 600,000 shipbuilding experience, almost enough to level up a novice shipbuilder to the position of a third-level shipbuilder.
The vast amount of time and materials saved is not to be mentioned lightly; thousands of gold coins worth of materials are needed, making the value immense.
