The Fisherman Who Ruined the World

'''Jiang Bo obtained a fishing system. At first, he just wanted to fish for some fish fins, Huya coins, and Qidian coins to act like a tycoon online and satisfy his vanity. Later, by fulfilling the last wish of a deceased person, he gained hundreds of millions in wealth. Through a piece of future news, his investment of several hundred million multiplied in value by over a hundred times. ...Until one day, during a war against an extraterrestrial civilization, Jiang Bo pulled out a set of planet-destroying array cannons from the system and annihilated a planet. Then, he discovered that the system could still be upgraded further. Subscription group: 759410049 (entry requires approval fro...