Cultivation of Immortality: You Can Become Invincible by Fishing Just by Staying Alive

(No heroine, focus on fishing, cultivating immortals, farming, and enjoying immortality easily) Traveling through the world of immortality, Lu Shui awakens [Fishing to become an immortal system] If someone else has practiced hard for a hundred years, he will be rewarded by throwing the pole; While others narrowly escape death and win treasures, he can increase his cultivation level by catching a fish. At first, he just wanted to live forever. Until the fishhook pulls out ancient spiritual beasts, forbidden remnant souls, and even... Some indescribable existence. "System, you call this a fish?!"