The Naraka Path (地獄道, Jigokudō) grants the user two main abilities: interrogation and restoration, by using the King of Hell. Pain channelled the power of the Naraka Path through the body of a priest.
The Naraka Path ability makes heavy use of the King of Hell. The King of Hell is a large head which sprouts out of the ground surrounded by purple flames. It also possesses the Rinnegan as well as the shared field of vision along with the other summons.[1] The King of Hell could fulfil two purposes: interrogation and restoration.
