Digimon Adventure: (2020)

S1E1 Tokyo: Digital Crisis!

As Taichi Yagami gets ready for the school camp, his new neighbor Koshiro Izumi drops by, and they quickly discover that Tokyo's electronic systems are malfunctioning, endangering Taichi's younger sister Hikari and their mother, who are stuck on a train. They rush to the nearest station, but Taichi is unexpectedly pulled into a digital world within the internet, where he meets a hurt Digimon named Koromon. When they connect, Taichi receives a Digivice, and Koromon transforms into Agumon. Koshiro, who also acquires a Digivice, reaches out to inform Taichi that a swarm of Digimon called Argomon is causing the disruption. Together, Taichi and Agumon fight to rescue his family, but the Argomon soon evolve into stronger forms and overpower them. However, fueled by their resolve, Agumon evolves into Greymon, turning the tide of the battle.