Question: *How do you even read these runes?*

[![Wingdinglish](https://i.stack.imgur.com/7yv5Qm.png)](https://i.stack.imgur.com/7yv5Q.png)

*Note: Click image for full size*

Answer: 
If we use 

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>  a Least Significant Bit detector,
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we can find:

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>  [![enter image description here](https://i.stack.imgur.com/vUZMB.png)](https://i.stack.imgur.com/vUZMB.png)
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However these runes currently elude me...

The fifth block appears to say:

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>  ... CM Postal Company, Type of correction or ray
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Wrap-up: The Making Of *Unintelligible Batch of Wingdinglish*
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*This is not a solution to the puzzle, but provides notes from its poser. This type of answer has been [approved by the community](https://puzzling.meta.stackexchange.com/questions/5420/).*

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Just a number of comments not covered by the other answers, and also some background.

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>  - This puzzle's presentation is intended to be a mega version of [this puzzle by @Rubio](https://puzzling.stackexchange.com/questions/61750/when-was-this-marvelous-thing-first-invented), posted two days earlier.  
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>   
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>  - Wingdinglish is a reference to [this TVTropes page](http://tvtropes.org/pmwiki/pmwiki.php/Main/Wingdinglish), which as of writing mentions two of the alphabets used.  
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>  - [@Fifth\_H0r5eman's answer](https://puzzling.stackexchange.com/a/61854/46455) makes this slightly more obvious than [@Gareth McCaughan's](https://puzzling.stackexchange.com/a/61853/46455), but in addition to the white pixels, some of the black pixels are one bit off.  
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>   
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>  - Some of these alphabets have been turned into useable fonts by fans. Whilst using such fonts would improve readability, it would look odd if half the puzzle was tablet-drawn, even if the alternative meant wrangling with [Imanity-go](http://no-game-no-life.wikia.com/wiki/Imanity-go).  
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>  - Some candidate alphabets had to be cut due to mapping to Japanese kana instead of English letters, or due to difficulty of research.  
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>  - Alphabet selection was influenced by how much I verified and trusted the charts used. [Primary sources](http://www.toei-anim.co.jp/tv/mahotsukai_precure/special/) were preferable but usually not available, alas.  
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>  - @Deusovi managed to skip this step, but reading the first lines in chain order (ELSIE, MY BOYFRIEND IS A PILOT, ...) spells out EMBOSSED CODE.  
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>  - Due to the first letters restriction, assigning good first-line clues proved surprisingly tricky, especially due to not being familiar with some of the series involved. As such some clues ended up referencing a franchise rather than the specific entry within the franchise, e.g. SHADOW ANGEL is more a reference to [Genesis of Aquarion](https://en.wikipedia.org/wiki/Genesis_of_Aquarion), rather than its sequel [Aquarion EVOL](https://en.wikipedia.org/wiki/Aquarion_Evol) which provides the alphabet used.  
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>  - At least one clue was scrapped to avoid solvers potentially researching their way into spoilers, even though it would have improved the puzzle.  
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>  - At least one clue was tweaked due to different circulated fan charts conflicting on the character used.  
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>  - As @ffao points out, the title initals UBW is a reference to Unlimited Blade Works, part of the [Fate](https://en.wikipedia.org/wiki/Fate/stay_night) universe by Type-Moon.
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