Hiro comes across a rumor about people disappearing after hearing the sound of water dripping three times. The gang is forced to confront this rumor head-on when he witnesses a dorm staff turning into water before his own eyes.
Holograms, a new technology.
الهولوغرام، تقنيّة جديدة
Hologramme, eine neue Technologie.
Hologramas, una nueva tecnología.
Hologramas, una nueva tecnología.
Dans un futur proche
survint une révolution technique
Gli ologrammi sono una nuova tecnologia.
Uma nova tecnologia que 
começou com os hologramas.
Новые технологии — голограммы.