The smash-hit anthropomorphic cell fantasy’s latest spinoff features a fearsome Killer T Cell as its protagonist! Killer T Cells are the assassins who destroy virus-infected cells and other foreign contaminants to keep things peaceful inside the body. The Squad Leader of the Killer T Cells is feared by all... but he wants to change his public persona! He wants friends! But he can’t just say so! Solo karaoke, hot pot parties, and smartphones... Cells using modern gadgets in their daily lives unexpectedly result in one hilarious situation after another!
Mast Cell cares more about living the life of an otaku than he cares about the necessities of life, uses a smartphone too much and develops straight neck. When he goes to a chiropractor recommended by Memory Cell… for some reason he turns into a baby again!? Having a tiny body again, he remembers important things he had forgotten. Amazing! He’s working! He’s giving it his best! Volume 5 of the popular spin-off which you can enjoy no matter where you start reading from. You just might end up learning something while you’re at it.