I Became the Immortal Emperor by Fishing

With mediocre qualifications, the sect was destroyed. Zhang Fan, who was not doing his job properly, was destined to live an ordinary life. But unexpectedly, he discovered that the worn-out fishing rod in his hand could lead to endless fishing opportunities! One pole can bring out mythical beasts, one pole can bring out fairy weapons, and one pole can bring out ancient inheritance! From the abandoned son of the sect to the lord of all realms, he only loves one thing—— fishing.