The Age of Navigation in the City

After traveling through time, Lin Xuan came to a modern world submerged by the sea. In this world, devil fruits and domineering cultivation have multiplied to the extreme! However, the real Devil Fruit has long since disappeared, and even the cultivation methods have been lost. As a result, today's Devil Fruits are all weak imitations, far less effective than the original ones. But Lin Xuan discovered... That he actually had a devil fruit cultivation guide in his mind! In this illustrated book, the methods of cultivating all Devil Fruits such as Dark Fruit, Freeze Fruit, Surgery Fruit, Shock Fruit, etc. Are recorded! As a result, the world welcomed a peerless genius with countless terrifying abilities! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.