Complex sentence: An ancient warrior named Dao Long trapped within a dragon sword, when the sword is destroyed by the Shadow Master, Chop uses the left over metal in the Dragon Chopper, the Spirit of the Sword then inhabits the chopper and helps the Dragon Warriors fight.
Split into simpler sentences: An ancient warrior named Dao Long trapped within a dragon sword; when the sword is destroyed by the Shadow Master, Chop uses the left over metal in the Dragon Chopper. The Spirit of the Sword then inhabits the chopper and helps the Dragon Warriors fight.