Felix, Andy, Jake and Sam have returned home, but still the universe seems out of balance. Felix is concerned that Alice has followed them back and Andy hopes his new power will get Ellen to notice him.

The talisman is missing - Jake and Felix are at loggerheads as to where it is. Could Saskia be to blame? Meanwhile, Andy meets a cloaked figure while trying to find a way out of negative space.

Felix believes that there is a second talisman in their universe because the other talisman came from the alternate universe...and Sam has swapped bodies during the memory-wiping spell. Will the gang realise the truth before it's too late?

With the gang now powerless, Felix has devised his own plan to rescue Andy. He's going to ask Alice to swap him for Andy. Will the rest of the gang realise in time?

When people start to vanish on Luke's first day at school, he finds himself thrown together with an unlikely group of friends - the new Nowhere Boys. They must figure out how to save the town from becoming an empty wasteland.