Can you recommend a story in which the protagonist was an ordinary person at first, but later became a vampire for some reason and kept getting stronger?

Find a novel where the main character starts off as an ordinary person, but for some reason, he becomes a monster that feeds on blood, and his strength grows stronger and stronger. Later on, he could not be killed by nuclear bombs. As long as he had a little cell, he could be revived. Later, there was also a doomsday novel

Answer 1

I recommend the novel "After Resurrection, I Become a Monster" to you. The protagonist died for some reason in the 21st century, where technology was rapidly developing. When he woke up, he found himself a terrifying monster. He had the urge to suck blood, and his strength was getting stronger and stronger. I hope you like my recommendation, Mwah ~😗