Jagged Dawn

Set 5 years after the end of 'Fire and Ice', Ryordian steals the Tessaract and has gone to Earth to wage war on mankind...Thor and Loki are sent to to Earth to stop him, can they save the human race with the help of the Avengers? Please review and let me know if I'm doing a good job with this or not, thank you! Starts off mild but will escalate to M rated later on.