I Only Meant to Get Revenge, But Everyone Likes Me

'''I possess a constitution where my tears turn into jewels. All my life, I was used and then discarded. And then, I returned to my past life. To achieve my revenge, I decided to join forces with a dragon who is utterly arrogant and haughty. And so, the place I infiltrated was... The worst prison, 'Iztail.' - Insulting the Imperial Family: 9,999,999 counts - Assassination Requests: 388,112 counts - Blackmail & Extortion: 4,829 counts - Cake Theft: 3,291,931,694 counts I fabricated every single crime from scratch and finally managed to get imprisoned! After blowing up a building and stubbornly coaxing him into a deal, I finally obtained the opportunity to take my revenge. "Take t...