Can Kai become the greatest programmer? Find out in this school life + sports shonen manga! Support Blu-kun: https://www.patreon.com/TEKNOmanga Instagram: https://www.instagram.com/bluescreen_off/ Official Site: http://bluescreenoff.com/ Watch the Trailer: https://www.youtube.com/watch?v=kdrLIfT6qck All Links: https://linktr.ee/bluescreen_off