Seven kids are transported to the Digital World, a strange place where digital creatures called "Digimon" reside. A group of Digimon soon befriend them and keep the kids out of harm's way. The children then discover they are the Chosen Children, which protect the Digital World from evil Digimon like Devimon and Vamdemon.

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A high school boy, Reiji, is saved by a Digimon, a biological weapon from the future... A battle that transcends time and space unfolds!

Seven kids at summer camp are unexpectedly transported by 'digi-vices' to a colorful and enigmatic world. Lost and alone, they are befriended by small digital monsters, Digimons. The kids and their Digimon partners quickly become inseparable, and the strange creatures guide their human friends through the wondrous DigiWorld, protecting them from the hordes of evil Digimons. The group soon discovers that some of the giant Digimons they encounter are not evil Digimons but good Digimons gone bad. A dark power is corrupting even the most gentle of Digimons by embedding Black Gears into them, turning them into vicious monsters. Creating chaos and destruction wherever it goes, the evil power threatens all of DigiWorld. 
As they try to find their way back home, the seven kids are drawn further and further into the mystery. Through teamwork and trust, they help their newfound Digimon friends digivolve from 'monsters in training' to giant champions that must save the DigiWorld from the powerful evil intent on destroying it. 
(Source: Tokyopop)

Takuya Kanbara is an average city kid who receives a text message from an unknown source instructing him to "board a train towards his destiny". Taking up the Call to Adventure, he finds the train in question and is whisked off to the Digital World, which is currently under threat from the malevolent Cherubimon. Cherubimon and his minions are consuming the very building blocks of the Digital World (its "Fractal Code") to increase their own power, and if nothing is done then the entire Digital World will be devoured. 

All is not lost, however. Takuya and the other "chosen" children who boarded the train inherit the power of the Ten Legendary Warriors that saved the Digital World in the distant past, allowing them to transform themselves into Digimon. With their new powers, they fight to take back the stolen Fractal Code and restore the fractured Digital World to its former glory. 

(Source: TV Tropes)

Children nowadays are enthusiastic about hacking on their flip phones and Digimon. Hinata gets her long-awaited "flip phone''...
 
Note: Honorable Mention in the 2023 Digimon Comic Awards.

"I am the 'child who couldn't choose." — Tormented by the regret of that day, Osanai confronts his past! 
(Source: Official Digimon site)

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