I Am a Zombie in the Pirate World

I am a zombie. Technically speaking, I became a zombie after traveling through time. In fact, I'm quite helpless, because I can't bite anyone casually. Once I bite someone, that person will become my loyal slave. . . . . "Hey! Whitebeard, don't come here... What are you doing? Say what you have to say, don't kneel down!" "Ace... Hi... Ace. Didn't I just give you a glass of blood? Are you so grateful?" "Nami, if I had known you were so capable, I shouldn't have bitten you in the first place. My kidney... I definitely can't do it today! No way..." You see, this is my hard life. Not a system article! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.