Pirates: Undercover Became the Four Emperors, and the Navy Was Numb

As a navy undercover hiding in the Whitebeard Regiment, Dio originally wanted to find Sengoku to regain his identity and fish in peace during the War on the Top, but unexpectedly, by some strange combination of circumstances, he was appointed captain of the Western Division by Whitebeard. He fought against Kizaru, defeated Hawkeye, and the reward for the highlight battle was soaring, and he was regarded as a lying pirate by Sengoku. In order to save the civilians, he killed the G5 Brigadier General, crushed the undercover Vergo head-on, and unexpectedly recruited the future general Fujitora. While hiding his undercover identity from his subordinates, he grasps the bottom line of the navy's top brass. With the Death Gun and the Breath of Thunder in hand, he jumps repeatedly between the four emperors and the navy, embarking on an invincible journey as an undercover agent. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.