Zuzu's Valley is the 25th stage in Legend of the Eight Firstborn. It is an icy wasteland in the North Pole, and has several caves. When Yuki Crystal was banished from the KND, he ran away, and now lives in one of these caves.
The level is named after the Fanfiction story "Zuzu's Petals", which featured a timebender, and Jagar is a timebender. It also took place during Winter.