Marcus had never been a typical cherub. Raised on earth instead of in enclaves, he blended right in with humanity. The perfect Graft. But what Marcus wanted more than anything else was to become a warrior. So he asked for a mentor. Marcus gets his armor fittings and swordsmanship lessons. But he also ends up with a couple of well-meaning foster parents, three needy siblings, a lonesome landlord, and a new best friend. A Threshold Series companion story. Includes the exclusive epilogue, “Truest Friend.”