Chapter 29 - The One Sin
well bulan februari ini adalah bulan yang amat sangat membosankan dan terasa cepet sekali berlalu buat gw. tapi entah mengapa di akhir bulan februari ini gw jadi inget sama "The One Sin" yang entah datang nya dari mana dan langsung melintasi pikiran ku. mungkin bagi yang maen/nonton/baca series .hack// pasti tau donk 
:D
The One Sin (ザワン・シン) was known as The World's "unbeatable" event. Many players have tried and failed to complete it. It was finally conquered by Balmung and Orca, who would be later hailed as the Descendants of Fianna.
The Field
Located in
Ω Sickened Imprisoned Fallen Angel, the field was unique. It lacked a map and music, and was covered with a blinding snowstorm. This combination meant that players trying to challenge the field would be easily ambushed by the field's high-level monsters. In the center of the field was a mountain of ice with stairs carved into one side. At the peak was the eponymous fiercest boss, The One Sin.
The One Sin
The One Sin (sometimes described as a "spectrum dragon") seemed to take absolutely no damage while it dealt lethal damage with every blow. On top of that, its HP totaled over 65,000. The only way to cause damage to it is while it is using an elemental attack, and even then, only an attack of the opposing element can damage it.
The One Sin is a boss that counters every attack by using the same element used against it. Because the average player's first instinct is to attack, few people would actually see its pattern of attack.
Reward
The destruction of The One Sin meant the release of a captive angel (hence the field's keywords). The field would then become a normal field with no snowstorm or ice mountain.
According to .hack//AI Buster, Balmung was the one who delivered the final blow along with doing the most damage, making him the MVP and having the Wings given straight to him, not Orca.
Revival
The One Sin quest appears once again in The World R:2. This time the monster appears at Dark Morrigu Barrow Wall, on the opposite side of Morrigu Barrow Wall. Being a Lost Ground, this area may bear some connection to the field in The World. The One Sin initially has only two crests, allowing it only one fourth of its power and the ability to control only the elements light and dark. After being defeated however, it comes back as God Eater, a much stronger version of The One Sin. This campaign may extend further as The One Sin regains its powers, though since The World R:2 contains eight elements in total, it would be significantly more difficult than its predecessor with all the crests.
In the Forest of Pain, an even more powerful version of The One Sin known as The One Death is summoned on Floor 70.
The World R:2 Official Story
The One Sin was another weapon used by the humans to destroy the gods. It gained its immense power by drawing in energy from its surroundings.
The Poem
Damage done to the evil shaped one, - too massive to compare.
- Balmung of the Azure Sky,
- Orca of the Azure Sea,
- together they gallop at full speed.
- In the depth of my bosom,
- your names shall remain.
- You are none other than
- the descendants of Fianna.
(i only need one hour to finish download the guide with my slow internet connection 
)
and many more >.<
