Sekkekkyuu NT4201

Sekkekkyuu NT4201 is a highly educated but inexperienced rookie red blood cell. She initially struggles to bond with her senior, AE3803, because their personalities clash. While she remains polite, her respect for her mentor only deepens after a life-threatening hemorrhage. Witnessing AE3803’s determination and work ethic during the crisis inspires her to move past her prejudices and embrace the lessons of hands-on experience.