Battle Arena

A new sport challenging human limits in the digital world; this is e-sports! Highschooler Nao Narusawa was living an ordinary life, spending his days commuting between school and home. But a beautiful girl called Minami Totsuka shatters his regular routine with a few words: "Interested in gaming?" What Nao, who was as technologically-inclined as a caveman, encountered beyond the monitor was a new door connecting him to the "world," as well as a lost bond from the past!

(Source: Kodansha, translated)