
Start by drizzling a rolling pin with the melted milk chocolate.
Place it in the refrigerator and let it chill for 30 minutes.
Arrange the Kit Kat bars around the edge of a removable-bottom baking pan and set it aside.
In a mixer, add the ladyfinger biscuits and grind them into fine crumbs.
Transfer everything to a medium bowl, add the melted unsalted butter and mix everything very well to incorporate.
Then transfer it to the baking pan with the Kit Kat bars and spread it evenly across the bottom.
In a large bowl, add the cream cheese, the sugar, the whipping cream and beat everything very well until it reaches a whipped cream consistency.
Next, divide it into 2 portions.
To one of these portions, add the Nutella and mix until fully combined.
Now, in the baking pan with the Kit Kat bars, add all the white cream and spread it evenly.
Then, add the Nutella cream and spread it.
Place the dessert in the refrigerator and let it chill for at least 1 hour.
After this time has passed, add the melted white chocolate to the dessert and spread it.
Then, add the chocolate shell we prepared earlier.
Finish with strawberries and blueberries to taste.
Serve.