Huntik: Masters of Ninjetti

Lyoko is an anime adaption/spiritual successor of the original Code Lyoko franchise. The story revolves around a group of teens who venture through a virtual world called Lyoko.

Story
Lyoko is a man made virtual world inside a supercomputer hidden inside an abandoned factory. It is split into multiple regions called Sectors. The story revolves around Chrono, a junior high schooler who (along with four other of his peers) become defenders of Lyoko and all its inhabitants. Among the biggest threats is a virus called Kaoz. Together they venture in and out of Lyoko while also balancing their regular lives.

Heroes
The series has a total of five heroes, each with his/her own avatar, class and abilities.

Chrono: a loner who becomes more social after discovering Lyoko. He is a Knight class who weilds a sword and shield. He never knew his parents and was raised by his aunt. His color is red

Kazuma: a young man with a gloomy expression. He is a Wizard class who weilds a staff and is able to use magic-like abilities. His parents divorced when his father became a changed man but his mother died sometime after. His color is blue

Tokoha: a girl with an positive can do attidude. She is a Thief class who weilds duel daggers and throwing knives, can run super fast, and is very acrobatic. She feels that she lives in her older brother's shadow because he is successful. Her color is pink

Kumi: a gentle and innocent girl who is Tokoha's best friend. She is a Cleric class who weilds a book and can heal her friends and manipulate the field. She is a victim of bullying and relies on Tokoha to protect her. Later in the series she began developing feelings for Chrono. Her color is light purple

Mack: a mild boy with a laid back personality. He is an Archer class who weilds a bow and arrow. He is half Japanese on his fathers side and half American on his mothers side. He used to have problems keeping friends since they all come and go, but that all changed thanks to Lyoko. His color is green

Taiyou: a young boy who often gets physical bullied and is neglected by his stepfather who sees him as nuisance. He discovers Lyoko after following Chrono and friends and becomes the newest member of the team. He is a Magic Knight class who weilds an energized sword. His color is gold.

Sectors
Lyoko is divided into many regions called sectors, each with its own inhabitants.