Ruler Shiva is additionally called 'Trilochan' as he has three eyes. There is a fascinating story behind the third eye of Lord Shiva. 

One day when Shiva was reflecting, his associate, Parvati thought of playing a game with him. She dug out from a deficit and shut his eyes with both her hands. It is accepted that the right eye of Shiva speaks to the sun and the left eye speaks to the moon. 

Shutting his eyes prompted disarray wherever as the universe sunk into murkiness. Quickly, Shiva made the third eye on his brow with his perfect forces to produce fire.

 Additionally, the warmth from the fire made Parvati's hands sweat. The perspiration joined with the forces of both Lord Shiva and Goddess Parvati, changed into their youngster named Andhaka.