I Became a Fisherman, and Caught the Rumble-Rumble Fruit from the Start

Games and reality merge, the laws of the world are overturned, and humanity enters an era where everyone changes classes. After transmigrating to this world, Luo Xiu becomes a fisherman with no combat ability whatsoever. Fortunately, the Fishing the Myriad Worlds System activates, allowing Luo Xiu to fish up treasures from all the worlds. 【Ding! Good fortune shines upon you, congratulations, Host, you've successfully landed a Devil Fruit: the Goro Goro no Mi!】 【Ding! Great luck is on your side, congratulations, Host, you've successfully landed a Zanpakuto: Ryujin Jakka!】 【Ding! Your luck is off the charts, congratulations, Host, you've successfully landed an Eternal Mangekyo Sharingan!】 【…】 With powers from across the Myriad Worlds at his command, Luo Xiu becomes the strongest fisherman in history. When savage beasts descend in full force and the national war begins, Luo Xiu raises his fishing rod and opens the Gate of Heaven with a single cast!!!