Two years after the world as we know it has ended, Shizuru leads an uneventful life in her hometown of Agano. But one day, she finds a clue that will lead her on a journey into the unknown to find her missing friend.
Instant communication and contact 
with anyone, anywhere!
!تواصل فوريّ واتّصال بأيّ أحد أينما كان
¡Comunicación instantánea
con cualquiera!
¡Comunicación instantánea
con cualquiera!
Communiquer partout,
avec n’importe qui !
Ci si potrà connettere all'istante
ovunque e con chiunque!
Comunicação instantânea com
qualquer pessoa, em qualquer lugar!
Мгновенная связь
с кем угодно и где угодно!