The Angler: One Cast to Godhood!

{System, urban life, fishing, workplace, not invincible, romance}

Dear reader, have you ever wondered what would happen if one day humanity no longer ruled our world, and the creatures poised to flourish were the delicious, living fish people once served at their dinner tables?

In such a world, fishing fanatics would become humanity's heroes, the people with the greatest hope of saving human civilization.

All of this is really happening in the world I live in. This is an unprecedented age for human civilization: technology is exploding and the economy is developing at breakneck speed, but human ambition is growing without limit as well. {The protagonist has a chaotic love life. Readers with strict moral standards, stay away.}

Humanity plunders the world's resources without restraint and exploits its own kind without a shred of conscience. Even though people already have so much, they still cannot satisfy their desires, until the order of this world collapses.