在火星发现的神秘箱子――“潘多拉魔盒”打开的瞬间，巨大的墙壁突然出现！故事由此开始。被称为“天空之墙”的墙壁把日本列岛分割为三部分，并由此诞生了各自的首都「东都」「西都」「北都」。 其中在“东都”有被称为Smash的未确认生命体出现并暗中把人类逼入绝境。挡在Smash面前而出现的，是一位青年，其腰上戴着腰带、 手上握着不可思议的瓶子 。「变身！」―― 青年天才物理学者变身为假面骑士Build，阻挡在Smash的面前！
他，国民级游戏天外江湖中的传说，全球争霸赛第一人、亿万玩家的精神领袖、第一帮派领导者，鲜衣怒马少年得意之时惨遭背叛，走下神坛逃离游戏世界，从此消失匿迹。 多年后，一个自称来报恩的少年出现了。
为求仙药线索，一行人抵达统治岛屿的怪物"天仙"之居城。 欲从岛屿生还，死囚与处刑人已不得不携手合作。 与此同时，幕府以"山田浅卫门殊现"为首，下令增派人员登陆神仙乡。 其中竟可见与画眉丸素有渊源的石隐众之身影。 正当画眉丸等人欲尽快寻得仙药逃离孤岛之际，天仙们却拦住了他们的去路—— 围绕仙药的争夺，即将迎来"人类"与"天仙"的全面对决——！！
与目前正在播出的TV动画版「暗杀教室 第二期」联动的「暗杀教室 第二期 课外授课篇」将于3月11日起在dTV独占配信。这次动画化的是在TV版中并没有出现的「竹林的一课」和「支配者的一课 第2节课」等。「课外授课篇」共4话，一话约5分钟 ，后追加4话，共计8话。
Adam's older brother was killed in a car crash a year ago. His family has not been the same since. As his parents struggle to cope with their grief, Adam (10), plagued with guilt over his brother's death feels he is all alone in the world. But everything changes the day he meets Abulele. The Abulele are ancient monsters, bear-sized. Local legends tell that they are extremely dangerous, but in fact, they turn out to be quite friendly and playful creatures. Abulele quickly becomes Adam's best and most secret friend. Together, they outsmart Adam's mean schoolteacher and beat the class bullies. But Adam's parents start to suspect he is harboring a secret, And when a government, Special Forces unit called "Thunder" appears in the neighborhood on a mission to capture Abulele things go from bad to worse. In order to save his best friend, Adam will have to get Abulele back home to its family, and to do so, he will need to put the past behind him and realize that when you truly love someone, ...
网游荣耀中被誉为教科书级别的顶尖高手叶修，因为种种原因遭到俱乐部的驱逐，离开职业圈的他寄身于一家网吧成了一个小小的网管，但是，拥有十年游戏经验的他，在荣耀新开的第十区重新投入了游戏，带着对往昔的回忆，和一把未完成的自制武器，开始了重返巅峰之路。本作接动画第一季，是小说经典段落--荣耀第八赛季全明星周末的剧情。
