felicia chen, laevatein (arknights), surtr (arknights), arknights, arknights: endfield, highres, official art, black coat, black dress, black hair, black pantyhose, boots, breasts, cleavage, coat, dress, hair between eyes, high heel boots, high heels, holding, holding sword, holding weapon, mask, medium breasts, open clothes, open coat, pantyhose, purple eyes, red hair, short hair, slit pupils, sword, weapon