I Was Reborn in the Apocalypse and Became a Zombie

Mo Chennan, who had been fighting a terminal illness for eight years, was finally free. I thought I could be reincarnated but I didn't expect to travel back in time into the novel I read before I died. Just travel through time and space and become a zombie. What the hell is that? Will he be killed? Mo Chennan: No, no, I must quickly establish a good relationship with the protagonist and let him know that I am a conscious and kind zombie (๑•̀ㅂ•́)و✧