Originally, Sparacon was just an ordinary spider living in the Gorge of Eternal Depth until Chi dropped by Laval caused him to evolve along with other spiders and the scorpions and bats, and they gained an intense hunger for more Chi. They captured Crominus and Crunket and took them to the surface where they were showed the source of Chi, Mount Cavora. They then blocked up the falls so they could steal all the Chi, but were interrupted by the Tribes of Chima.
Sparacon and several spiders returned to Mount Cavora to steal the rest of the Chi, but Braptor was taken off his Bat Striker when they tried leaving with the Chi by an Eagle Interceptor. Sparacon then crashed and lost the Chi, but captured the Crocs and made their Command Ship sink and tied them up so they couldn't swim. However, they were stopped by ShadoWind who freed the Crocs and tied up the Spiders, who were then captured.
According to Plovar, he made them collect supplies to do dental work for Spinlyn such as Chompy Plant vile and tangle bush thorn, which left them passed out.
Crunket ordered Crooler to interrogate them, but she instead attempted to get them working together because she wanted the Chi as well. They got out of their chains when she was distracted by Plovar and they chained her up and took Plovar to Spinlyn so he could fix her broken fang.
He later got his own Speedorz and tried to beat Laval, but failed when he was caught in his own webs.
He tried to steal the Eagle Legend Beast's eggs to use as supplies for Spinlyn, but Eris and the Eagle Beast stopped them.
He later used his Speedor against the Legend Beasts, but was trapped in rocks by Laval's Chi-powered stick grenades.
He tried to rescue his queen, Spinlyn, from sinking, but got stuck himself. He did not make it out of the Scorpion Cave after it collapsed, but he survived.
Fappy was later frozen in ice by the Ice Tribe along with the rest of his clan.
He was later held in Sir Fangar's ice trophy collection.
After the Great Illumination, Sparacon and the crawlers became nice and became friends with the Chima tribes, celebrating Christmas with them.