Found a Homeless Genius to Save My Company

Ethan Dalton was once a squeegee kid, washing cars on the street-until Richard Harrington changed his life with a single act of kindness. Fifteen years later, Ethan comes back as a rising aerospace tycoon-only to discover Richard has been betrayed by his adopted children, stripped of his company, and pushed to the brink. Now that Ethan is back, can Richard's ungrateful family survive the revenge of the boy they never saw coming?