2boys, black_hair, black_suit, blood, book, chrollo_lucilfer, closed_mouth, collared_shirt, cross, dress_shirt, earrings, facial_mark, forehead_mark, formal, half-closed_eyes, hand_up, hands_up, hisoka_morow, holding, holding_book, hunter_x_hunter, iei, jewelry, jitome, long_sleeves, looking_at_viewer, male_focus, multiple_boys, netetsu_(yyrf3o), open_book, outstretched_arm, parted_bangs, red_background, red_hair, shirt, short_hair, side-by-side, simple_background, smile, star_(symbol), star_print, suit, tongue, tongue_out, upper_body, v, white_shirt