Fantasy: Is It Normal for a Fisherman to Catch a Dragon?

Jiang Xiaoya accidentally traveled through the fantasy world and won the Fishing Man System. As long as he can catch three fish, he will be invincible in this world. But the angler can catch everything except fish. Within a month, Jiang Xiaoya caught countless things, but none of them were fish. There were a lot of broken kitchen knives, broken scissors, rags, etc., But no fish. What made Jiang Xiaoya speechless the most was that he actually caught a dragon. This small puddle was not as big as a dragon. How did you get out? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.