The Sanguine Orbs actively form the same sheath around it's user, acting as a shield against Yin Chakra that is foreign to the user's own. Preventing means of disruption to his tenketsu and removing the displacement of most illusions and various Yin Release that could deal considerable damage to his psyche or spirit. The continuous circulation of the chakra around his keeps own network from forming a false sense of balance, regulating his chakra automatically.