The Sense of Right Alliance is a team of superheroes formed by S.H.I.E.L.D. as a back-up team for when the Avengers and Justice League aren't around. It was the main superhero team during the Multiverse Crisis, going up against Enchantress herself.
Bitten by a Radioactive spider from Oscorp Laboratories, Peter Benjamin Parker got super powers similar to the abilities of an arachnid. After witnesing the murder of his uncle, Ben, Peter made to himself the promise to protect the innocent.
He joined the Alliance when he was invited by Tony Stark and Bruce Wayne.