Arknights: Operation Katarato

The effects of the Catastrophes are spreading across all of Terra. Even more terrifying than disease are the people, shattered by disaster. The Reunion Movement has sent a large army to Ursus, while a small contingent has secretly stationed itself in the border city of Katarato in Columbia, seemingly with ulterior motives.

Whatever the Reunion Movement is planning, Rhodes Island is determined to crush it.

(The setting is generally the same as in the game. Two or three updates a week.)