Synopsis

Red Blood Cell (AA2153) has grown assured in his duties after navigating many difficulties. Alongside White Blood Cell, he feels a renewed commitment to building a better world, a sense of purpose fueling his efforts. However, this newfound resolve is soon shadowed by inflammation detected in the hair follicles. Red Blood Cell discovers that Killer T Cells, typically dependable allies, are now attacking Hair Matrix Cells, resulting in the destruction of the follicles themselves.