Zhang Xiang, a deliveryman who was born as an orphan, accidentally activated the fishing system and fished out the remaining souls of the Nine Netherworld Fire in the city river. From then on, he started the counterattack of "Urban Fishing, Immortals in the Arms". On the surface, he is an ordinary deliveryman, but in fact, he uses the fishing system to locate spiritual nodes and fish for natural treasures, ancient cultivation inheritance and even the remnant souls of immortal beasts. As the "immortal objects" he fished attracted the attention of the hidden immortal sects and demon cultivators, Zhang Xiang was forced to get involved in the struggle for spiritual veins and the entanglement of cause and effect. During the fishing process, he gradually revealed the shocking layout of "the truth about the depletion of spiritual energy a hundred years ago" - it turns out that every immortal object he fished out was a chess piece laid by the ancient immortals to fight against "extraterritorial erosion". In the end, Zhang Xiang used fishing as a blade to connect the scattered celestial beings in the human world. When the Nine Netherworld Fire was fully awakened, he led the human monks to resist external erosion and became a Nine Tribulation True Immortal.
