"Life hacks" take on a whole new meaning when two students exploit glitches that distort reality!

Hitsujiya’s life is forever changed when his high school friend Kokudo reveals the secret of “hacks.” By following specific instructions found in a mysterious notebook, he can alter reality itself.

Kokudo, Hitsujiya, and Yuki are trapped in a room with a berserk mannequin creature trying to destroy them! Can they find a hack to stop it? Then Hitsujiya befriends a cute little living can. But the others deem it dangerous and task him with banishing it to another dimension. Easier said than done!