~ The 9th series of school series ~
In the old school escape ninth bulletin, the last stage is the school library.
Let's get out of a nostalgic library by looking for suspicious places in the room.
A book I got in the pool 14 years ago.
It is caused by it, what is the fate of the main character.
BGM · Sound effect material providing site (honorific title omitted)
■ Effect sound laboratory ■ Bitachi material store □ Voice actor (cv): Hakone noah
