Jiang Bo gets an angling system. At first he only wanted to catch some shark fins, tiger coins, starting point coins, to pretend to be a tycoon online and satisfy his vanity. Later, fulfilling the last wish of a deceased person, he harvested hundreds of millions of dollars. Through a future news message, the hundreds of millions he invested appreciated hundreds of times. ...... Until one day, in a war against an extraterrestrial civilization, Jiang Bo took out a set of star annihilating array cannons from the system and destroyed a planet. Then he discovered that the system could continue to be upgraded.