Accidental Adoption

A few years after moving to America for his job, Phil runs into Technoblade, a ten-year-old in the foster care system. They strike up an unlikely friendship, and Phil grows to truly love this unruly child. Suspicious things start to happen to Techno, however, and Phil must try his best to keep hold of him, lest he ends up losing him forever.
Non-Youtuber au, the prequel to Parasocial Family.