2boys, alternate costume, animal ears, arknights, beach, bead bracelet, beads, bird, black cat, black hair, bracelet, cat, cat ears, choro-nakini, christine (arknights), cutting board, ebenholz (arknights), eyewear on head, fish, goat horns, heart, heart-shaped eyewear, horns, jacket, jewelry, long hair, male focus, multiple boys, necklace, off shoulder, open clothes, open jacket, outdoors, phantom (arknights), purple eyes, super soaker, yellow eyes