Digimon Adventure Memoirs

It concentrates after three years of the Battle of Digimon Adventure 02 at the beginning of summer. (More or less on the first of June)
Each of the Chosen Children has their things planned for the holidays, but not everything goes so well.
Something begins to happen in the city, do not know if it is involved with the Digital World, and do not know if the sudden disappearance of Taichi, Joe, Mimi and Hikari has to do.
On the other hand, a group of people knows the possibilities of what happens and despite wanting to protect Yamato, Sora, Takeru and Koushiro since they did not disappear, they get too involved.

Nobody yet knows why they chose only Taichi, Joe, Mimi and Hikari, their duty is to discover their plan and save them before it is too late.