Who: Neku, Shiki, Sora, Joshua and associated Digimon.
What: Following Neku's promise to Renamon, he and Joshua decide to leave the city to see for themselves the damage to the villages that Sakuyamon spoke of. Shiki and Sora agree to come along. Safety in numbers, right?
When: Backdated to after the Horde events ~ continuing for two days.
Where: Multiple locations. Locations listed in subthreads.