nishi juuji, civilight eterna, theresa (arknights), theresis (arknights), arknights, commentary, 1boy, 1girl, armor, black cape, black shrug, brother and sister, cape, colored tips, dated, dress, frown, fur-trimmed cape, fur trim, gauntlets, greaves, head on another's shoulder, horns, invisible chair, long hair, looking at viewer, multicolored hair, orange eyes, pink background, pink hair, pointy ears, short hair, shrug (clothing), siblings, sitting, smile, two-tone background, white background, white dress