RWBY: Crimson Light RWBY: CL

When Diavolo and Doppio got defeated by Giorno with the Help of his Gold Experience Requiem, They entered inside the Eternal Death.
But somehow it disrupt Space and Time thus Resulting transporting Doppio "Alone" with a Kid's Body. How would he interact with the inhabitants and survive from this world using nothing but his.

Child Body ( 7 year old )

King Crimson ( Time skip powers )

Epitaph ( Future Seeing powers )

And A bit Experience on dealings with Mafia/Gangsters