(i'll add something eventually ;-; )

Rin couldn't sleep. He keeps hearing the person he loves sobbing and crying. He decided to get out of bed and see how's she is doing.

"MWAHAHAHA" A terrifying voice was heard "Hello my son" ......... Yes it is a demon. But it's not just any demon that you see everyday. Higher than the highest ranking demons to be summoned. Ruler of the 7 kings. Yes, It is no other than Satan. The king of the world Gehena. The ruler and the most powerful demon in the other world other than Assiah. Now that Rin Okumura's foster father was taken over by Satan, who was said that if this powerful demon were to take over a body, it would perish in a matter of seconds or minutes. ....... Rin's old man dies protecting him from Satan's plans. He fought using his last minutes in Assiah to fight the awful demon... Yet Satan is still alive. He did this to protect Rin.... And Assiah? What are you gonna do when you see the love of your life in a painful state? A/N:I'm just basing this on the real story. I'm adding things and some things may change too ^__^ Go try reading the manga cause it is awesome! *ships you with Rin* xoxo Ao no Exorcist