There is a rumor going around about buildings disappearing on an urban legend website. Hiro and the gang go to investigate a certain cave with people from the forum. As they go deeper into the cave, terrible things happen…
The wall!
!الجدار
Die Wand!
¡El muro!
¡El muro!
Ça recommence !
Di nuovo la parete!
A parede de novo!
Опять стена.