Abyo: Dragon Boy (Lost 2003 flash-animated Pucca spin-off)

It's worth noting that, it's called Abyo Bruce Lee a lot, because Abyo himself is a parody of Bruce Lee

I'm guessing it would have been action and slapstick comedy in particular, since another Vooz project that has a LOT of lost content (I may create a separate thread on it soon since there's a lot of stuff to cover kinda like Canimals in it's early phase which also had a lot of content produced for it), Myo & Ga, had that sort of genre. Since Abyo is a comedic relief "action hero" in the actual Pucca series, it makes sense. A lot of Vooz's animations back then were comedic like Mura: Military Pigs and a lot of them were also action-focused like Dory & Boogy which would later became Myo & Ga (I guess Mura: Military Pigs could also be considered that), so yeah your observation is probably correct

Okay, even though Pucca is from Vooz, an Korean company, I think a good way I can find stuff is looking for Chinese search results, since a lot of this Abyo: Dragon Boy stuff I'm finding is Chinese

Well, while there isn't a straight-up list someone actually made, yes, there are a lot of lost flash shorts from the Vooz company/website. They are considered lost media since they are VERY hard to come across. I'm aware of the Animalcraft, Mura and Dooby & Rooby shorts being on the Internet Archive. Some of their other flash animations were once avaliable on their website, but a lot of their website is not avaliable on the Wayback Machine. In fact, only one page from the 2003 site is actually viewable there and that's why the Abyo shorts aren't there. Btw, PostNut is from 2000 so Abyo wouldn't be there, Abyo wasn't an established flash series until 2003 as far as I can gather. The flash animations that were archived are from around 2001.

While some of Vooz's flash animations are on the Wayback machine, a lot of them aren't. There are lost PostNut e-cards that were not Pucca cards as well (which may not be obvious even though all of their characters may have had e-cards based on their 2000 characters all being on PostNut although only the Pucca ones were popular/archived), a Sideboy e-card called "Be With You" can be seen on Vooz's Postnut page on one of the archives on Internet Archive, but the e-card itself was not archived.

There are a lot of lost flash series/episodes produced by Vooz which were once avaliable on their website including their other flash series like Abyo, Dory & Boogy, Myo & Ga (which was the new version of Dory & Boogy) and Canimal. The links for the Myo & Ga and Canimal animations actually DO exist on the Internet Archive (e.g. web.archive.org/web/20080620000000*/http://www.vooz.co.kr:80/2007_vooz/en/html/canimal_05.html)  but the pages themselves are blank. I'd assume this is most likely due not enough resources from the website  being archived or the pages being hidden behind a log-in page, but I think the former may be more likely. It seems like the majority of their animations that aren't Pucca can't be found anymore besides a select few like the ones on Internet Archive, I have found only one of the animations from the 2007 site, which was this one (https://web.archive.org/web/20080924000000*/http://www.vooz.co.kr:80/2007_vooz/en/html/canimal_01.html, it's not archived here) and it is avaliable here: blog.naver.com/dongsha/140207886220 and here: tv.kakao.com/m/channel/9262/cliplink/72392031

Vooz's lost media doesn't just extend to flash content though btw, the majority of their 3D series "Myo & Ga" also is lost/cannot be found while there is some found content and the prototype version of Canimals had not only flash animations which are lost besides the first episode and a few screenshots of a couple others being screened still TGS 2006, but it had a lot of other animations done in other styles and a lot of them are lost or partially found while some of them are found.


Anyways, the main way I look for Vooz lost media is by looking through website search results on Google or Naver (and using search tools sometimes helps for me) and searching other websites like Naver Blog/Naver Cafe as examples. Things have been found in many languages like English, Spanish, Japanese, Korean and Chinese, but since Vooz is Korean most of the content has been found in Korean. Some things don't have a lot of search results due to the obscurity of most of Vooz's series or because we all know websites get deleted all the time, which is why the internet is not always forever. A LOT of their stuff has still been found outside their website while a lot of it is still also lost, so it's entirely possible the Abyo series could potentially be found somehow.

Figured I'd add a small update from yesterday I haven't added here: commons.ln.edu.hk/cgi/viewcontent.cgi?filename=15&article=1032&context=lu_folk&type=additional A PDF which contains descriptions for the Abyo: Dragon Boy characters, here it seems Abyo is Ssoso's closest friend instead of Garu (since Abyo isn't apart of Pucca here), and Ching is called Qing (I downloaded it and later got a somewhat decent translation of the descriptions from a screenshot)

As one more side note for now, since I had mentioned Canimal here, I did create a thread on the pilot version of Canimals as well if you want to know more on that, but ya don't have to check it out 

GIF that came from the 2001 Abyo (it uses the same rig as the photo of Abyo from the 2001 PDF with Abyo and even has the same hand design, this design has a more rough style which matches the rig used in the pdf I posted here, unlike his rig used in Pucca):
l-userpic.livejournal.com/28903707/1644809

Alright, while I am now doubtful of there being Abyo flash animations based on a lot of factors, I have a major update regarding Vooz's early 2000's franchises and things I want to say:
* Recently, a LOT of rare Vooz images and characters/franchises from 2001-2001 have been found from Lycos Korea thanks to Zewxak on FANDOM: web.archive.org/web/20020808034829if_/http://charmall.lycos.co.kr/charlist.asp?CharType=1&SelectedCompanyCode=8 While some of these franchises were already known, one of them was brand new to both of us (MIYA: Cat's Love Story was previously not known before this discovery) and there was a lot of new characters found as well. The Abyo characters are here
* More rare images of Vooz's characters (including Abyo) were also found on Lycod's Tripod service, which were used for people's avatars and homepages. Here is an example: web.archive.org/web/20020421090021im_/http://images.tripod.lycos.co.kr/wizard_images/grp7/cha20/left_img1.gif
* Even with me no doubting that there may have been Abyo animations based on a lot of factors I took into account, there is STILL technically still lost Abyo content that is animated, which are the flash profiles for the Abyo characters on the 2003 Vooz website, as they are lost (the 2003 Vooz website had profiles for each of the franchises on the websites' characters, and only a couple of images for the Pucca and Mura ones have been found), and there is still a LOT of lost Vooz content, including the Canimal and Myo & Ga flash animations from the 2007 Vooz site (Most of the 2003 Vooz website is lost, and almost all of the 2007 Vooz Website is lost including all of the Myo & Ga Flash animations and all but one of the Canimal flash animations) That doesn't even scratch the surface of lost VOOZ content though, since there is a LOT more lost content than just the animations that were avaliable on their website