Those Years as an Undercover Agent in the Red Group

In this era of great pirates where all the heroes are together, sending spies to each other is already a common thing. Lieutenant General Hakuryuu of the Navy's secret detachment is the undercover agent sent by the Navy to the Red-haired Pirates. In her eighth year of infiltrating the red-haired pirates, she brought good news. "This is Lieutenant General Bai Long!" "Received! Please speak to Lieutenant General Bailong!" "I have successfully married Red-haired Shanks! I have completely penetrated the top brass of the Red-haired Pirates!" "...?!!" The lieutenant general who thought he was not exposed but was actually completely exposed X knew his wife's undercover identity from the beginning and wanted to accompany the red-haired Yonko The heroine does not travel through time! It's not time traveling! It's not time traveling! Say important things three times! The characters will be OOC! After all, she is Kuzan's sister! Purpose: Lieutenant General wants to be promoted and get a raise