Blue Chu

Chus are enemies from The Legend of Zelda: Twilight Princess. These translucent, amorphous, featureless blobs are found commonly throughout Hyrule, especially in dark areas. Chus can merge with one another to progressively increase in size; when a merged Chu is struck, it will divide into two smaller Chus rather than perish. If Link fails to slay all of these fragment Chus quickly enough, they will rejoin into a larger Chu, forcing Link to start again. When a Chu is slain, a pool of Chu Jelly remains for a few seconds, which can be stored in bottles and used for various purposes. Chus occasionally attack by dropping down from ceilings; when they do so, they emit their trademark squelching noise, allowing Link to dodge them if he is fast enough.

Blue Chus are rare, and yield jelly that restores all of Link's health.