The Fisherman Who Never Catches Fish

Reborn in a parallel world, he became a rookie fishing channel host.
On the first day of fishing, he caught a corpse, unexpectedly solving a major case.
On the second day, he caught a broken radio, miraculously receiving a broadcast from the future.
On the third day, he caught a book of intrinsic skills, casually practicing it and becoming a supreme master.
On the fourth day, he caught a string of ancient coins, uncovering a thousand-year-old sunken ship.
......
On the nth day, he caught a nuclear submarine.
Fang Hao was baffled.
Why couldn't he catch a fish but instead caught all sorts of strange things???
The online audience was also stunned. When would he actually catch a real fish?