1. Unique Twist:  A world overrun by alien parasites with one defying the takeover - Shinichi, our conflicted hero.

2. Man vs. Monster Within:  Shinichi's struggle to survive with both human kindness and a monstrous parasite's hunger.

3. Blurred Lines:  Parasites can be monstrous or surprisingly human, challenging traditional good vs. evil.

4. Constant Threat:  Shinichi fights for survival against other parasites who see him as a threat.

5. Psychological Horror:  The fear of body snatching and losing your humanity is terrifying.

6.  Gruesome Details:  Expect graphic parasite transformations and violence, not for the squeamish. 2.

7. What Makes Us Human?:  The story explores what it truly means to be human.

8. Intriguing Cast:  Look out for Migi, the coexisting parasite, and Satomi, a character with a secret.

9. Deeper Themes:  Trust, identity, good vs. evil - the series prompts reflection.

10. Suspenseful Twists:  Cliffhangers and unexpected turns will keep you glued to the screen.