On the planet Tianshui, sporadic islands are distributed all over the world. The total area of these islands occupies less than 6% of the entire planet's area. The blue sea water occupies the remaining 94% of the planet's area. For terrestrial animals, this place is hell.
The deep ocean is filled with psychic substances, allowing marine life to continuously evolve and give birth to wisdom. Scales that can defend against most thermal weapons such as torpedoes, teeth and fins that can tear steel, and swimming speeds comparable to the speed of sound. Terrifying sea beasts weighing tens of thousands or millions of kilograms are no longer uncommon. According to legend, there are mythical sea beasts that eat islands.
The huge size means that these sea beasts need to keep eating. Only by keeping eating can they not starve to death... Big fish eat small fish, and small fish eat shrimps. This is the only unchanging rule of survival in the ocean.
The reproduction and development of human civilization requires the support of massive resources.
The land area is too small and there are fewer resources. In order to seek development, we can only obtain resources from the ocean and hunt sea beasts. The most effective way to hunt sea beasts is fishing!
Only a fishhook hung with bait can make the sea beast unable to endure hunger and swallow it into its mouth. It can avoid the sea beast's hard scale defense and pierce into the soft flesh of the mouth, and use skill and powerful force to fly it to the shore.
Human beings learned to extract spiritual substances from the blood and flesh of big fish, and combined them with martial arts training to comprehensively improve their physical fitness and gain the ability to compete with big fish in strength and endurance.
The fisherman has become the most noble profession in human civilization and the savior of human civilization!
