Still with me?
Alrighty then, here's what we know about Spidey's debut, via Geek.com. It seems (again - this is unconfirmed) Peter Parker (Tom Holland) is a big Tony Stark (Robert Downey Jr.) fan and Peter was inspired to be a superhero by Iron Man. When Tony learns about Peter and his abilities the Avenger offers to build the teen an armored suit. Tony then enlists Peter to fight on his side in the superhero throwdown.
Sounds like a pretty cool way to introduce Spider-Man, yeah?
What do ya think of this Marvel rumor?
We Got This Covered has the full story below.
How Spider-Man Is Introduced In Captain America: Civil War