Infinite Cube: Extra's Life in Another World

ICUWSA, the most popular web novel with the most loyal fan base that could be mistaken for an occult group.Out of all those fans, Seoyoung could proudly say he was at the top. But everything comes crashing down in one chapter.Just his normal boring day life but one chapter was enough to distort it.The death of the Protagonist. This one fact makes Seoyoung furious and he decides to abandon his boring life."Today will be different."As soon as Seoyoung calls his boss and quits his job, a new breath of life fills his lungs, but not for long.The world glitched, and in the next moment, he wasn't there anymore."Where am I?"He wasn't on earth anymore; he was in the body of a no-name character in the first arc of his favourite novel.Noctis Academy.Just another extra like him, destined to live normally and maybe die after the academy.But he is determined not to live by the story but to break out of the shell of society and live a life worth living."Just another extra. No, I don't think so."Given a second chance at life, Seoyoung, now Kaiser Vanguard must navigate his way through this new world. Breaking the chains that bound him. While questioning the reason for this new life."You can start the journey from the auxiliary chapter."