第1章：集体穿越？有没有搞错！

A mass time travel? Are you kidding me?!

After experiencing all the anime, Altair got bored and decided to bring the anime heroes into the school world.

A goddess splashes water on a priest, a vampire draws a gun and confronts the Demon King, and the invincible Ainz Ooal Gown can't even break through a wall! Problem children are forced to attend classes obediently! Explosive Mages become mere fireworks displays, and the Demon King Rimuru can only perform purifying expired lunchboxes. When Lelouch and Demiurge clash in wisdom! When Benimaru draws his sword against Ainz, Anderson uses the Bible against Aqua, the Vampire King Alucard becomes Inspector Megure's subordinate, and the Shadow Lord starts working as a Meituan deliveryman? The Undead King is actually a network administrator! Two goddesses of wisdom can't solve math problems, Yujiro Hanma gives Frillien a PE lesson, and the invincible Jotaro Kujo is actually a model student! Dio isn't afraid of sunlight, and the Tyrannical Demon King is actually a transfer student! Tanya finally discovers the existence of X? Kazuma is actually envious of Subaru Natsuki! Goto watches a robin sing?

To satisfy Altair's perverse tastes, the anime protagonists have no choice but to spend their exciting and fun school days here before successfully graduating and returning to their own world.

Characters include those from titles such as *Undead Overlord*, *Wandering Witch*, *That Time I Got Reincarnated as a Slime*, *I Want to Become a Stronger Person with the Strength of a Shadow*, *Hellsong*, *KonoSuba: God's Blessing on This Wonderful World!*, *The Hero Is Strong But Too Cautious*, *Fridayen*, *Code Geass*, *Mushoku Tensei*, *So What If I Reincarnated as a Spider*, *Saga of Tanya the Evil*, *Re:Zero -Starting Life in Another World-*, and *Jujutsu Kaisen*.

阿尔泰尔在游历了全部动漫后感受到了无聊，就想到把日漫英雄们坑进校园世界。
女神泼水向神父，吸血鬼拔枪和魔王对峙，无敌的骨王竟打不破墙壁！问题儿童只能老老实实上课！爆裂魔导师沦为烟花秀，魔王利姆鲁只能表演净化过期盒饭。当鲁路修和迪米乌哥斯对智！当红丸拔剑指向安兹，安德森用圣经对着阿库娅，吸血鬼之王阿卡多成为目暮警官的下属，暗影大人干起了美团外卖？不死者之王竟然在当网管！两大智慧女神解不开数学题，范马勇次郎给芙莉莲上体育课，无敌的空条承太郎竟然是三好学生!迪奥竟然不怕阳光，暴虐魔王竟然是转校生！谭雅终于发现了存在的X？和真竟然羡慕菜月昂！后藤孤看知更鸟演唱？
为了满足阿尔泰尔的恶趣味，动漫主角们只能选择在这里度过刺激有趣的校园时光，最后顺利毕业回到自己的世界。
包括《不死者之王》《魔女之旅》《关于我转生后成为史莱姆这件事》《想成为影之实力的强者》《地狱之歌》《为美好世界献上祝福》《这个勇者明明很强却过于谨慎》《葬送的芙莉莲》《反叛的鲁路修》《无职转生》《转生成蜘蛛又怎么样》《幼女战记》《从零开始的异世界生活》《咒术回战》等角色。