After receiving a mysterious letter, Izumi Tachibana finds herself at Mankai Theater, the theater her father used to work at.
All the world's a stage,
،العالم بأكمله عبارة عن خشبة مسرح
Die ganze Welt …
Todo el mundo es un escenario,
Le monde entier est un théâtre,
"O mundo é um palco.