Love and Hate (a vergil love story)

Its only been a week in the demon world,while in the human world its been a full year.vergil while still stuck in the demon world remebering all the events that happened after summoning the temen-ni-gru he finds a way back to the human world with his heart set on revenge.will vergil get his revenge or will he stumble onto fellings that he's never experienced before?come find out.