Stay Alive (A Jasico Fanfiction AU - AH)

What will you do if you neither have seen your best friend for almost four years nor even talk to him. You have an agreement, that's why. And then when you finally had the chance to have a rendezvous, the meeting was really unlikely. It was believed that we had a lot of soul-mates. And a colour disappeared to your sight. A friendship story between Jason Grace and Nico di Angelo