I Can Become Stronger by Fishing

In the era of national talent awakening, talents are opened uniformly at the age of 18. The talent levels are: ordinary → excellent → rare → epic → legend → myth. Everyone relies on training, fighting monsters, and resources to upgrade. The protagonist's only god-level talent is [Fisherman]: As long as you fish, you will become stronger in all aspects without thinking. (The plot is relatively mindless and refreshing)