American variety show: The Godfather, the Peace Ambassador, what the heck?

Transmigrating to the world of an American reality TV show, Luca becomes a pure-blooded Sicilian Italian, and as a result, awakens the Peace Ambassador System.
Defending peace earns rewards? And you can make friends and learn skills too?
[You stopped a free shopping spree, upholding the peace of the supermarket, and gained 3 skill points.]
[You stopped a conflict and defended the peace of the community. Charisma +1]
[You prevented New York from being destroyed by criminals and defended the city's peace. Lifespan +5 years]
You stopped a war...
....
In addition to system rewards, Luca can also unlock and learn the skills of various movie and TV characters!
[Furniture City War God: When fighting in the furniture city, combat power +100%]
[Dog-loving fanatic: When your pet dog dies, your combat power increases by 100%]
[The Wolf of Wall Street: When illegal income is obtained, the conversion rate is increased by 50%]
........
There's an employee at the community supermarket who knows kung fu; people call him the "War God of the Furniture City."
A mainland-style hotel opened in the city center, along with a hitman who loves dogs.
My neighbor is a killer who wears sunglasses and likes to grow potted plants; across the hall lives a precocious little girl.
There's a group of bald guys in the suburbs who love racing cars. They always talk about family, and it's said they can drive their cars into outer space.
All sorts of characters intrude into life.
Years later, when New York was under attack, the mayor stood before Luca and begged for his help.
Luca: "When you ask for help, you have to act like one. You won't even call me godfather."
Mayor: "Your Excellency the Godfather!"

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