Omi is one of the main characters of the Xiaolin Showdown series and is a member of The Speed Crusade.
Ultimate Story[]
Omi made his first appearance in Ultimate Story 3. He became a member of the team of acolytes to the Mystics and is part of the Woofoo Alliance's trio of aquamancers along with Misty and Katara.
When Fox and his friends were taking care of a mission within Jak's world, they summoned the Xiaolin Dragons to help them out. However, KG bots were attacking Haven City, prompting Omi and his friends to fight them off, causing Fox and his friends to summon the Benders.
After they were able to save Jak's world, they formed the Woofoo Alliance, with Omi as one of their aquamancers.
When the Descendents of Darkness challenged the Woofoo Alliance to a challenge in which they would be flung to another world if they lost, they accepted. They lost the challenge and were flung to a world that was to be destroyed by the Rifter with no means of escape. He, Misty and Katara found themselves in a Naruto's world and a place known as the Hidden Mist village and tried to seek out their friends.
Along the way, the trio met with a few of the younger children from the realm such as Hinata and Ino. They also befriends most of the other kids along the way as well.
When they were able to reunite with the rest of the alliance, they found that the world that they were in wasn't destroyed by the Rifter but was kept in dark shroud and was taken by the Descendents of Darkness. They revealed that they did indeed take the entire realm and kept it within a dark version of itself to feed off of the pain and misery of the people that lived within it. They also had the alliance members placed into it because they felt that living in an eternity of pain and misery was worse than being destroyed by the Rifter. It was also revealed later on that the Descendents of Darkness cheated on their challenge, to which the group knew about and had Jak hide away their means of escape. They were able to leave the realm but promised their new friends that they would return to save them and their world from the terrible fate.