An Immunocompromised body is suddenly infected with SARS-COV-2, the virus that causes COVID-19. Join 'Cool Big Sis' Neutrophil, U-1196, and Rookie Red Blood Cell, AA-2153 as they try to save their frail world from a new deadly virus.

"If we've met before then why act callous and not sentimental with our past?" (This ship has been on my mind ever since the Natural killer cell has been introduced around episode six, and how her interaction with the Cytoxic cell reminds me of an old married couple. And honestly i'm excited to write this story. Obviously this story wouldn't be cannon since this is a fanfiction so these scenes i'll be writting up aren't cannon. This story may contain smut at the end.)

Twelve moments in the lives of Red Blood Cell AE-3803 and White Blood Cell U-1146.

A High School AU featuring characters from Cells At Work! Kokai Akane is a first year transfer student at Karada High School. She plans to focus hard on her schoolwork, get good grades, and hopefully make new friends. What she doesn't plan for is running into the stoic but kind third year prefect, and she certainly didn't plan on developing feelings for him!

An anime that teaches about the human body but a more entertaining way to look at in. It come with it ships and very creative designs. RBC= Red Blood Cell WBC= White Blood Cell

I'm back for another cells fanfic!!! RBC x WBC AS ALWAYS XD Nashiro Naiki (WBC) was an old lover of Akari Izumi (RBC), they broke up because of lack of communication... The two met again somewhere, will they make up again or just be friends??

Short stories about Ua-3846, which includes her personality, backstory, romantic life, and family. She goes through a life like a normal teenager.

Well, of course, you are a certain cell.IDK what and I will ship you with some male cell out there in the body.So as always, enjoy reading guyssss:D

I've never known Haruto Takase very well. He has always just been 'the guy who takes the next shift at the convenience store' to me. A fairly plain looking boy, who, although being extremely clumsy, really didn't stand out much. If only I knew that after a certain accident, a visit to the hospital, and an eccentric inventor, I would be closer to Takase than ever before.... .....well, his cells at least. (If ya can't tell this is cells at work)

A romance, scratch that, it's a smut :^ From the show Cells at work.