Review Detail of Heyun in The World Is Ending And I Am Surrounded By Female Zombies

The story is good, the title is quite deceiving tho and quite frustrating, MCs blood have two qualities, he can cure zombies and make them submissive to his will, or awakened people, he is not surrounded by female zombies like the tittle said, he only has two zombies and the rest are about 15 girls he just strengthen with his blood while they kept themselves human, which is stupid and dangerous from the MC perspective to do but he still does. He is revealing his secret and empowering random girls when he could just have a 100% loyal army of zombies.-