In the World of Martial Arts, Why Can He Become a God by Fishing?

[System + Upgrade Flow + Martial Arts] Ye Feng traveled through Dazhao and became a fisherman. At the beginning, someone plotted against him and he almost fell into a box. After luckily escaping, there are still government taxes and sect exploitation hanging over our heads at all times. In this world where martial arts is respected and strength is paramount, he is walking on thin ice, and one wrong step could lead to death. In a desperate situation, a picture scroll unfolds in the consciousness. Touch the ten breaths of strange beasts and add them to the scroll to enhance your own abilities. I want to join a sect and practice martial arts, but I have mediocre abilities? Catch the treasure fish in the sea, add it to the picture scroll, and the system will reward: tempering the root bones! All creatures in the world can be painted, and the rewards are more than just bones. ... Just entered the sect... At the same time, the genius said in a contemptuous tone: "This person is not very talented and cannot compete with me for the position of true successor." Half a year later... At the same time, the genius's eyes were black and his feet were empty: "Why can he become a true successor! Is it possible that my day and night practice is not as good as his half-day fishing?"