Blue Net

Bluenet(ブルーネット, burunetto) is a spirit of spider and the guardian ghost of Bron of the Ten Patch Officiants

About
Bluenet is the ghost of a small spider, that would eventually evolve into a Serei Class and become the guardian ghost of Bron. It can create an indestructable webbing, that can also be used as a projectile weapon.

O.S. Bluenet
O.S. Bluenet Description: By placing his spider ghost, Bluenet, inside the spiderhair bracelet on his right arm, Bron is able to materialize it in it's original form on his arm. Naturally it is oversized, but because of that, it allows Bron to use it's web as a projectile weapon, and create invisible webs that allow him not only to move freely in the air but to also ensnare his opponents. The nets created by this oversoul cannot be destroyed and cannot disappear unless the oversoul itself disappears.
 * Shaman: Bron of the Ten Patch Officiants
 * O.S. Type: Weapon Type
 * Spirit Ally: Bluenet
 * Medim used: Spiderhair

Also he can use this oversoul to create numerous small spiders, that can easily reconfiger the positioning of his nets. It would seem that the individual legs movements corresponds to the movement of his own fingers.

Attacks

O.S. Bluenet Big Oversoul
O.S. Bluenet Big Oversoul Description: After Iron Maiden Jeanne cut off both of Bron's arms, and confined his knees and head in torture devices, Bron changed his mediums to the two remaining bracelets, in order to gain a full spider's body, with his main body as the head of the spider's body. With this oversoul Bron can shoot thousands of projectile webs.
 * Shaman: Bron of the Ten Patch Officiants
 * O.S. Type: Full Body Type
 * Spirit Ally: Bluenet
 * Medim used: Spiderhair

However as Bron was killed shortly after forming this oversoul, the full extent of it's abilities was never seen.

Attacks

Anime/Manga Difference
Bron never appears in the anime, so neither does Bluenet.

Trivia
Bluenet's power of multiple spiders refers to the hundreds of offspring that are released into the world after the parent dies.

Normally spider strings are non-visible without sunlight, hence the invisible property.