Do you want to read the most exciting Fanfiction of your life? Do you dream of becoming the king of pirates and a harem with countless beautiful women? Do you dream of Nami, Ino, Robin or Tsunade in a bikini? Do you want the most powerful, arrogant and devastating MC in history? So get out of here, Pervert, I don't have this in stock!!!! Here is the funny story of a lazy Yakuza reincarnated into the world of Beelzebub with a System!!!! . . . . Nt : It is a comedy