Navigation Is a Struggle, Shoot Down Alnilu with One Shot

Ike traveled through time and became a new recruit in the navy, and obtained the struggle system. As long as he struggled, he could extract skills. Get Ulquiorra's Thunder Spear at the beginning. Who would have thought that during training, a casual shot would knock down Enel and Luffy from the sky island! Now, all the strong men in the world cannot sit still! Enelu: "Shoot me 6 times a month. Do I have any grudge against you?" Kaido: "Bull-headed Hollow, Susano Daibutsu, who can actually stand up to me?" Shanks: "What the hell is spiritual pressure? I'm so suppressed that I can't even breathe?" Warring States: "Boss! You have more skills than all the fruits combined!" One day, the Holy Land Marie Joa. Facing Ike who came to inspect, the five old stars bowed respectfully and said: "Welcome the King of the World..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.