1boy 1girl alternate_universe angelica_(project_moon) argalia_(project_moon) armor arms_up ascot black_jacket black_pants black_sweater brother_and_sister closed_eyes control_bar eyeball feixu_(ruin) full_body highres jacket library_of_ruina long_hair open_mouth pants pauldrons project_moon puppet puppet_strings role_reversal shoulder_armor siblings simple_background smile spoilers sweater very_long_hair white_ascot white_background white_hair