Logic Masters Deutschland e.V.

I hope you will enjoy my ninth puzzle.
I really like this one, I think this is an interesting idea, try yourself!
I would be really grateful for all the comments and ratings.

Normal sudoku rules apply.

Pretty Odd Shaded Area: Shade some cells in the grid so that all shaded cells are orthogonally connected and no 2×2 region is entirely shaded (it does not apply to unshaded cells). The shaded area cannot touch itself diagonally and consists of all the odd digits (i.e., there is no even digit in the shaded area and no odd digit in the unshaded area).

Circles and arrows: All circles belong to the shaded area. Digit N in the circle informs that it orthogonally sees exactly N shaded cells (including itself). Unshaded cells block vision. Additionally, digit N in the circle informs that cell(s) N steps away in the direction(s) pointed to by the arrow(s) is/are also shaded. All arrows for all circles are given (i.e., if a cell can be seen N steps away from the circle, but is not pointed to by an arrow, it is unshaded).

V: Digits in cells joined by a V sum to 5. All Vs are given.

Killer: Digits in a cage sum to the total given.

Dynamic fog: The grid is partially covered in fog. Entering correct digits may clear fog somewhere in the grid. No guessing is required.

SudokuPad Link

If you liked this puzzle, I recommend trying out my other puzzles:
Symmetrical Fan
Night Club
Cops & Robbers
Broken Flashlight in the Dark
Blown Fuses in Electrical Installation
Important Hour on the Clock
Let Me Introduce Myself
Positive Symmetry