Complex sentence: Shaped like a hook, it wraps around enemies and restricts their movement and forces causes its prisoner to enter Zetsu, shutting off their aura and preventing the use of Nen abilities.
Split into simpler sentences: Shaped like a hook, it wraps around enemies and restricts their movement. Also forcefully causes its prisoners to enter Zetsu, shutting off their aura and preventing the use of Nen abilities.