Pirate: I, the Vice-Captain, Luffy Begged Me Not to Get Involved

Ka Xiu, a soul-traveling pirate, originally wanted to live quietly, but was accidentally bound to the [God-level Fishing System]. Just start with one rod and catch everything! Armed color domineering is directly maxed out? Can knowledge and color predict the future? Overlord color shocks the world? You can even catch legendary devil fruits and mysterious powers from another world! Faced with Luffy's kind invitation, Kashu wanted to refuse, but was forced by the system to join the Straw Hat Pirates and assist Luffy in becoming the Pirate King. Luffy: "Kashu, are you practicing more secretly? Why are you faster than me every time!" Zoro: "Ka Xiu, can you give me another move?!" Nami: "Kaxiu, my treasury is empty again, do you understand what I mean?" At the top of the war, Kashu slashed Akainu's magma with one sword, shocking the world. When the World Government listed him as the most dangerous prisoner, Cardiff just sighed helplessly: I really just want to be a quiet deputy captain, but my strength does not allow me to keep a low profile!