Synopsis

Iriyama Anna from AKB48 takes on her first lead role in the live-action adaptation of the popular free game Ao Oni, which has garnered over 50 million views online. The story follows high schooler Shun, who is struggling to fit in at his new school and spends his days feeling depressed. Concerned about him, Anna suggests they visit the eerie “Jailhouse,” a mansion rumored to be haunted by monsters. There, they run into their classmates, and together, they decide to enter the mansion.

Once inside, strange things begin to happen—unsettling noises echo through rooms that should be empty, and bloodshot eyes watch them from outside the windows. Terrified, the group tries to escape, but the front door is mysteriously locked. As they frantically search for a way out, a giant blue figure begins to close in on them…