Man in Marvel: The Manifestation of the Gods

After waking up, Rhodey traveled to the Marvel world.
Good news - no DC mixed in, just a pure movie universe.
Bad news - we are in New York, the Chita army is approaching, and there is no system!
Looking at the black hole emitting blue light in the sky, there were warships of the Chita army rushing out of it.
At the critical moment, Roddy's golden finger finally arrived, but the cheat was actually himself?
"Other ordinary people can't use it for the time being, so I'll give you a set of Black God suit first."
——A certain aloof war god Rody.
"Can words be shared? If not...why don't you try my latest invention, the nuclear-powered lightsaber? But be careful, don't hold down the red button for more than five seconds!"
——Roddy, a mad scientist
"You probably can't use the wand, and it's too late to learn magic now. So you can take this bottle of Felicity Potion. It's five liters. Don't hesitate. After you finish it, there's more..."
——Potion Master Roddy
"Could it be that I have been transported to a comedy movie? Then... I'll ask Sister Yifei to help me out."
——Roddy, a trainee lawyer
This is the story of Rody helping each other in all the heavens and worlds.
The Marvel world is the main one, with other worlds interspersed.