While Others Are Cultivating Immortality, I Am Fishing to Improve My Cultivation!

[Imagination + Funny + System + Plot Flow + Single Female Protagonist] He Ming traveled through the world of immortality, but was bound to an unscrupulous fishing system. Can you only improve your cultivation through fishing? The system store is full of fishing gear? I didn't catch many fish, but I always caught strange things, like a demon cultivator? He Ming, who was forced to be involved in various incidents, said, "I really just want to fish!" Smiling at the fisherman He Ming, how to prove the Great Emperor (No)