A young boy was born without a quirk except for some disgusting thing connected to his heart. He was Y/n L/n had the ability to control the flood. When his family heared about this they didn't really mind until they were killed by villains. On the street was not safe as some villains found you and kidnapped you and took you to a science facility were you went through torture for four months until superhero Midnight came in and rescued you and decides to adopt you. Will you be able to live with yourself when so see you as a Parasite? MHA X flood male reader