Parallelism

by KatsukiSin

After Cas leaves the Bunker in season 15, he stumbles across one Captain Jack Harkness. The two hit it off, but Cas thinks that Jack is a normal human who doesn't know the supernatural (or aliens) exist. Cas is still struggling with the death of his son and the loss of his home in the Bunker, but Jack is determined to help him through his pain.

Words: 4880, Chapters: 1/1, Language: English

• Fandoms: Supernatural, Doctor Who (2005)
• Rating: Not Rated
• Warnings: Creator Chose Not To Use Archive Warnings
• Categories: M/M
• Characters: Jack Harkness, Castiel
• Relationships: Castiel (Supernatural)/Jack Harkness, Castiel (Supernatural) & Jack Harkness, Maybe they're dating - Relationship, Maybe Jack is just being Jack, idk, you pick - Relationship
• Additional Tags: Alternate Universe - Canon Divergence, Alternate Season/Series 15, Diverges after 15x3, Depressed Castiel (Supernatural), Caring Jack Harkness, Secrets, Camping, Implied/Referenced Character Death, Jack Kline (mentioned) - Freeform