With thanks to @Deusovi for solving the Masyus and doing the hard part.
If you overlay the Masyu solutions on the Nurikabe solution, you will find something interesting:
You notice that
So to make this Masyu more colorful, you should probably do this:
There, much better.
Partial answer - stuck on extraction
Solution to the Nurikabe:
What else is going on?
I'm not sure what to do next; overlaying the solutions to the logic puzzles doesn't look like anything useful. (And the fact that the 4×4 doesn't appear to work is surprising...)
I don't know the whole answer, but my guess is that .......__.. is Morse Code. Unfortunately, due to a lack of spacing, there are many ways to translate it.
The next sentence says 'V is a sign for you.' This could mean to look for V in the code (..._). This translates as HVD, SEVD, ESVD, IIVD, EEIVD, EIEVD, IEEVD, EEEEVD, HVNE, SEVNE, ESVNE, IIVNE, EEIVNE,...
The crazy bird is:
An evil bird snatched the ball but the people burst in laughter.
An angry devil tried to kill the bird but the bird never died.
Who is this crazy bird?
(Thanks for the opportunity to answer one of these myself!) This puzzle is a:
Both @jafe and @Rand'alThor have already solved the first-stage nonogram. The next thing to notice is that:
To extract the puzzle's name, we then...
The message is:
After solving the Nonogram and combining it with the number grid (thanks @Rand)
When we now sort the letters according to their numbers we get
Taking the first letter of each of these words gives the final message shown at the top.
Very nice and tough puzzle, btw!
Since this is about "fourth wall", the answer should involve
We don't have much to go on, so let's try
Now since we're looking for an image,
The only result that comes up is
which contains this image:
Partial answer ... Welcome back btw!
I love me a good nonogram puzzle :-)
This seems to be
I think perhaps
Incorrect, there is zero weight
Mother! Striped with no bra
Beat the sword, the best characters
Gentlemen, behind! Largest to smallest
Here’s the rhyme there’s not much time
Every façade will fade to show true face
Let your head ...
Very very very partial answer; others should feel free to plunder it
As I remarked in TSL chat, I can do just enough of this to be pretty sure I'm the wrong person to try to do all of it. (The right person to do all of it is Deusovi, I think :-).) OP encouraged me there to "say what you've got and invite collaboration", so here we are.
I think much of this ...
Each of the given numbers...
A Google search for...
Armed with this knowledge...
This yields the answer...
This answer builds off of significant progress made by Gareth McCaughan in his answer. He deserves much credit!
@MichałWójcik made good inroads into this puzzle, and his answer proved helpful for my own (go upvote him). The 10-letter answer to this puzzle is:
Michał correctly identified 9 of the 10 flags; however, he needed to rotate the tenth one by 180 degrees to find the right country (had this been the only finding left to the puzzle I would have merely posted ...
I've only got a few of the answers so far, but wanted to put them out there to maybe provide a starting point.
No idea what to do with the circle of letters at this time.
2) Not the sheep belonging to the departed
4) Mysterious healer
10) Imaginary fruit flesh
13) Jamaican peer-to-peer enthusiasts
A little late to the party, but here is my solution.
With some help from @Omega Krypton I solved it.
Solving the nonogram, multiple solutions:
Applying the hint from @Omega Krypton:
This makes it possible to deduce the four letter word: