Coming to his hotel after the first day of Pax East, Jack disappears under mysterious circumstances and it's up to Mark to find him, but his loyalty to his friend is tested as he becomes entangled in a crime circle of horrible, wealthy medical psychos with a lack of mercy and a determination to create immortality and an unlimited supply of not so willing test subjects.

No smut here sorry to disappoint! Just cute!!

Short fanfic. Super cheesy but oh well