Comprehensive Manga: Starting from Conquering Busujima Yako

If you were asked to join a game that shuttles between various anime, would you do it? The protagonist Xuan Yufeng picked up an iPhone15 on the road and was pulled into a high-dimensional space to start various journeys. I initially plan to write about Academy Apocalypse, Demon Slayer: Kimetsu no Yaiba, Guilty Crown, Fate, and other novels and anime that I like. I can comment on them. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.