Alternative title:
Digimon: Digital Monsters
أبطال الديجيتال (Arabic)
デジモンアドベンチャー (Japanese)
A group of young pre-teens while at summer camp, become the "DigiDestined" and are unwillingly forced to save both the Digital and real worlds from evil. Each child was given a "Digivice" which selected them to be "transported" to the Digital World. The digivices help their Digimon allies to "Digivolve" into stronger creatures in times of need. The Digimon usually reach higher forms after they see their human partners in a dangerous situation.
Thanks to Digimonspirit&TERRAN for the links.